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The progressive myoclonic epilepsies are a group of Liver function at that stage is usually normal cheap neurontin 400mg line. If sta- genetic disorders where epilepsy with myoclonic and tus epilepticus is survived purchase neurontin 400mg, most children develop a generalised seizures appears in combination with cog- relentlessly downhill course with refractory sei- nitive deterioration and usually also ataxia order cheap neurontin on-line. Myoclonus zures, especially epilepsia partialis continua, optic is often exaggerated by external stimuli, such as light, atrophy and dementia. This stable course with almost complete recovery after group of disorders comprises Unverricht–Lundborg dis- status. Administration of valproic acid almost ease, which has a more benign long-term course (muta- invariably triggers liver failure. Again a logical series of investigations should be followed with the primary aim of early diagnosis of treatable conditions. Remember Only a few metabolic epilepsies beyond the neona- tal period are amenable to causal treatment of a metabolic cause. Valproic acid must be avoided in Ataxia is deﬁned as an inability to maintain normal children with Alpers disease and other mitochon- posture and smoothness of movement while force and drial disorders as it can trigger fatal liver failure sensation are intact. A wide range of molecular defects has been iden- tiﬁed, among them classical metabolic disorders (Parker Our understanding of pediatric movement disorders is et al. Laboratory tests in epilepsy with infantile onset (<1 year) Carbohydrate-sensitive ataxia is a feature of mild pyruvate dehydrogenase deﬁciency and occurs only Basic laboratory tests (blood glucose, lactate, ammonia, acid–base status, calcium, magnesium) in boys. Many neurometabolic and neurodegenerative disor- Metabolic investigations are normal. The effect of ders involve the cerebellum and are accompanied by a antioxidant therapy with idebenone, a coenzyme more or less prominent ataxia, which is most often Q10 homologue, is still under debate; cardiac hyper- progressive. In some disorders, ataxia is the most trophy may improve, but neurologic symptoms prominent sign and these are usually called the heredo- appear to remain constant, although there might be ataxias. Ataxia is a prominent symptom in Refsum disease, cerebrotendinous xanthomoatosis and mevalonic aciduria. Laboratory ﬁndings include low-to-absent serum vita- Remember min E and high serum cholesterol, triglycerides, and The rare treatable causes for progressive ataxia should b-lipoprotein. This disorder can vitamin E levels, phytanic acid, possibly Q levels start from childhood to adulthood. Retinitis pigmentosa, peripheral neuropathy and ifestations are suggestive, also sterols. Onset is before the age in the genes coding for phytanoyl-CoA-hydroxylase of 25, usually before the age of 16. Ichthyosis and multiple epiphy- involved in mitochondrial iron homoeostasis and seal dysplasia are possible associated symptoms. Plasmapheresis may be required to effec- ated with ataxia are pes cavus, spinocerebellar tively lower phytanic acid levels, and a diet without degeneration (polyneuropathy and pyramidal tract phytanic acid or chlorophyll should be followed. Q10 levels should be include dystonia, secondary parkinsonism, chorea, measured in muscle or mononuclear cells. The genetic background of ataxias with Q10 the same patient with a metabolic disease. It may dystonia is the predominating type of movement disor- be secondary to other genetic defects as aprataxin der in patients with inborn errors of metabolism. The When the movement disorder is associated with protein encoded by this gene is involved in biosyn- intercurrent illnesses, onset is usually abrupt and gen- thesis of Q10. Important differential diag- noses for the latter are channelopathies and intoxi- Clinically, the term dystonia is used for both a symptom cations (Table C5. Childhood-onset dystonia or parkin- mitochondrial and lysosomal investigations sonism-dystonia is the hallmark of functional Developmental delay and spasticity: uric acid plasma and dopamine deﬁciency and the most suggestive clinical urine, purines in urine, lactate, pyruvate, plasma symptom of pediatric neurotransmitter diseases. In amino acids, organic acids, depending on other data consider mitochondrial and lysosomal investigations very young infants, the symptoms are less speciﬁc, Cerebellar ataxia: organic acids in urine, plasma and patients often presenting with truncal hypotonia, urine amino acids, plasma vitamin E with cholesterol restlessness, feeding difﬁculties or motor delay. Timely diagnosis is especially important for Deafness: plasma biotinidase activity, glycosaminogly- those conditions with speciﬁc treatments. Later psychomotor regression and effective therapeutic intervention is possible, such as abnormal movement disorders appear; dystonic or dopa-responsive dystonia syndromes (Segawa disease C5 Neurological Disease 149 choreo-athetotic movements, focal, segmental or also be apparent. Urine organic acid analysis phenazine and risperidone have been used to control reveals elevations of glutaric and 3-hydroxyglutaric self-injurious behaviour; baclofen and benzodiaz- acids. Isolated slight increases of 3-hydroxyglutaric epines may be useful to control spasticity. Increased ratios of acylcarnitines to free carnitine in plasma and urine as well as eleva- Wilson Disease tions of glutaryl-carnitine in body ﬂuids can also be detected. Hepatic the frequency of acute encephalopathic crises in early abnormalities are the ﬁrst manifestations of the dis- diagnosed patients. Anticholinergic drugs and botuli- ease in 50% and can co-exist with neurological num toxin type A have proved beneﬁcial as symp- forms. Neurological manifestations usually appear tomatic treatment for severe movement disorders. Dysarthria, incoordination of Lesch–Nyhan Disease voluntary movements and tremor are common Lesch–Nyhan disease is caused by the X-linked symptoms, as are dystonia or a rigid-akinetic syn- recessive deﬁciency of the purine salvage enzyme drome. There may be involuntary choreiform move- hypoxanthine-guanine phosphoribosyltransferase ments, and the gait may be affected. Affected patients exhibit over-production of manifestations and behaviour disorders are also uric acid, a characteristic neurobehavioural syn- common. Ocular abnormalities are usually silent but drome that includes mental retardation, recurrent have a great diagnostic value. The Kayser–Fleischer self-injurious behaviour and a complex spectrum of ring (see Fig. Pathogenesis of the neurologic nomonic for the disease and precedes the appear- and behavioural features remains incompletely ance of neurological abnormalities. All patients exhibit pro- tensity on T2-weighted sequences in the lenticular found motor disabilities. Extrapyramidal and pyra- nuclei, thalami, brainstem, claustrum and white midal signs typically begin to develop between 6 and matter. The most prominent feature of the low intensity of the red nuclei and substantia nigra motor syndrome in all patients is dystonia affecting and the abnormal high-intensity signal in the mid- all parts of the body. Less than half of the patients brain tegmentum results in the “face of the giant also had chorea less severe than dystonia, and it typi- panda sign”. Plasma ceruloplasmin and copper lev- cally emerged only with stress or excitement (Jinnah els are decreased, whereas cupruria is augmented. Other movement disorders as tremor, Because of frequent side effects and initial neuro- opisthotonus and extensor spasms of the trunk may logic deterioration with penicillamine therapy, the 150 A. The “sign of the giant panda” is marginally visible in this patient less toxic substances trientine or zinc have gradually muscles is the main sign in juvenile onset cases fol- replaced penicillamine over the past few years as the lowed by intellectual deterioration, seizures and ﬁrst-line treatment for Wilson disease. Parkinsonism is the predominant clinical therapy for asymptomatic/presymptomatic patients manifestation in late-onset (adult) cases.
Tarini BA neurontin 800 mg visa, Carroll AE order neurontin 600 mg with visa, Sox CM neurontin 300mg low cost, Christakis DA: Systematic review of the relationship between early introduction of solid foods to infants and the development of allergic disease. Falth-Magnusson K, Kjellman NI: Allergy prevention by maternal elimination diet during late pregnancy-a 5-year follow-up of a randomized study. Sausenthaler S, Koletzko S, Schaaf B, Lehmann I, Borte M, Herbarth , et al: Maternal diet during pregnancy in relation to eczema and allergic sensitization in the offspring at 2 y of age. Lindfors A, van Hage-Hamsten M, Rietz H, Wickman M, Nordvall SL: Influence of interaction of environmental risk factors and sensitization in young asthmatic children. Hubeau C, Apostolou I, Kobzik L: Adoptively transferred allergen-specific T cells cause maternal transmission of asthma risk. Reichardt P, Muller D, Posselt U, Vorberg B, Diez U, Schlink U, et al: Fatty acids in colostrum from mothers of children at high risk of atopy in relation to clinical and laboratory signs of allergy in the first year of life. Litonjua AA, Carey VJ, Burge HA, Weiss ST, Gold DR: Parental history and the risk for childhood asthma. Gortz J, Goos M: Diagnosis of allergy in pregnancy In German. Ambros-Rudolph CM, Mullegger RR, Vaughan-Jones SA, Kerl H, Black MM: The specific dermatoses of pregnancy revisited and reclassified: results of a retrospective two-center study on 505 pregnant patients. Venter C, Pereira B, Grundy J, Clayton CB, Roberts G, Higgins B, et al: Incidence of parentally reported and clinically diagnosed food hypersensitivity in the first year of life. Bousquet J, Vignola AM, Demoly P: Links between rhinitis and asthma. Schatz M, Zeiger RS: Diagnosis and management of rhinitis during pregnancy. Namazy JA, Schatz M: Current guidelines for the management of asthma during pregnancy. Dombrowski MP, Schatz M, Wise R, Momirova V, Landon M, Mabie W, et al: Asthma during pregnancy. Bracken MB, Triche EW, Belanger K, Saftlas A, Beckett WS, Leaderer BP: Asthma symptoms, severity, and drug therapy: a prospective study of effects on 2205 pregnancies. Stenius-Aarniala B, Piirila P, Teramo K: Asthma and pregnancy: a prospective study of 198 pregnancies. Schatz M, Dombrowski MP, Wise R, Thom EA, Landon M, Mabie W, et al: Asthma morbidity during pregnancy can be predicted by severity classification. All nonprescription drugs (eg, antiacids) should be avoided during pregnancy and lactation unless recommended by a physician; patients should avoid intake of any medication including over-the-counter substances without consulting their physicians. Avoidance of allergens (pets, house dust, contact allergens, drugs) is not recommended except when sensitization has already been diagnosed. Damp housing conditions should be avoided and indoor air pollutants reduced, especially for high-risk children (history of atopy or allergy in a first-degree relative) It has been suggested that foods containing allergy-provoking proteins such as milk, egg, peanuts, tree nuts, fish, and seafood should not be introduced into the diet of the child before the age of 6 months to 3 years 117 However, contact with and exposure to antigens may be necessary in early life to develop tolerance in the immune system 118 This process is active and specific, much like the process of sensitization 119 Thus far, studies on delayed introduction of solids led to conflicting results. A previous expert review that was not a structured meta-analysis and did not exclude as many studies as the Cochrane review concluded that special maternal lactation avoidance diets were unnecessary 114 During lactation, a special diet for the mother (or, if not breast-feeding, hypoallergenic formula nutrition for the infant) should be considered only in individuals with an established atopy risk or existing allergy 82 , 115. Avoidance of other allergens is necessary only if the pregnant patients are already sensitized (eg, to cats, dogs, horses, or house dust). Avoidance of Other Allergens During Pregnancy. If these measures are unsuccessful, then prescription of antiacid drugs should be considered, for example, in the form of a step-up program beginning with antacids, and in case of failure with histamine-2 receptor antagonists, whereas proton pump inhibitors should only be used in women with intractable symptoms or complicated reflux disease 111 , 112. Recent studies have indicated that acid-suppressing medications can promote sensitization in adults 86 , 87 Therefore, it is suggested that antiacids should be taken only when prescribed by an attending physician to the childbearing mother. Additional recent studies about pregnancy diets reveal that components other than specific allergens, such as fat, may influence atopy outcomes 103 , 104 Therefore, no special diet for the mother is required during pregnancy. This is especially important for pregnant asthmatic patients, in whom smoking-related morbidity is independent of-and adds to-the morbidity resulting from asthma 96 Although there are contradicting epidemiological and experimental results regarding the direct influence of smoking on total and specific IgE production, 97 , 98 smoking should nevertheless be avoided for obvious reasons, such as carcinogenic smoke constituents and the vasoconstrictive effect of nicotine. However, recent studies suggest that allergen exposure may be necessary to induce tolerance, and moreover, a balanced diet prevents malnutrition of both mother and child 82 Furthermore, alterations of the maternal diet, that is, avoidance of milk and egg consumption during pregnancy did not seem to lower the risk of sensitization in the child 83 , 84. For instance, interferon-γ (IFN-γ) and interleukin-6 (IL-6) were detected in the colostrums of healthy women 64 The transfer of maternal cytokines was confirmed in a study of suckling piglets 65 In vivo and in vitro models have shown that such transfer may lead to reduced neonatal immunity. The direct transfer of food or inhalant allergens via the placenta or breast milk has long been recognized 58 - 60 In addition, antibodies can be transferred to the child via placenta (IgG, IgA) or breast milk (IgA, IgG, IgM, IgE), 61 , 62 and even a transamniotic transfer of intact maternal IgE into the amniotic fluid can occur 63. If neither parent is allergic, the chance for allergies in the child is about 15%. Immunotherapy may be continued as maintenance treatment but should not be initiated during pregnancy. Nonpharmacological Management of Allergic Diseases During Pregnancy. Any unexpected test result and any symptoms that change over time should be reevaluated after pregnancy. Rarely, systemic corticoids may be used for severe recalcitrant urticaria and angioedema during pregnancy. The pattern and causes of urticaria and angioedema in pregnancy are similar to those in nonpregnant patients. Severe intrauterine growth retardation occurred in the infant of a mother who applied 40 mg/d of topical triamcinolone cream from week 12 to 29 of gestation to treat her atopic dermatitis 44 Topical corticosteroid treatment should be initiated when clinically indicated, with the least potent preparations such as hydrocortisone (0.5% to 1%), reserving more potent preparations for more recalcitrant areas in selected patients. Treatment of atopic dermatitis during pregnancy should emphasize avoidance of triggering factors and reliance on topical treatment in an attempt to reduce dryness and pruriThis, modulate inflammation, and treat secondary infections. Of the routine antianaphylaxis medications, epinephrine and diphenhydramine have been implicated in causing fetal malformations. The management of anaphylaxis during pregnancy is the same as for nonpregnant patients. The exact prevalence of anaphylaxis during pregnancy is unknown, but it is extremely uncommon 30 The feThis seems to be relatively protected from anaphylaxis perhaps because the placenta does not transmit specific IgE antibodies to the feThis 31 However, maternal hypoxia or hypotension associated with anaphylaxis may be catastrophic not only to the mother but also to her feThis. Intravenous magnesium sulfate may be beneficial in acute severe asthma as an adjunct to inhaled β2 agonists and corticosteroids. Criteria for admission and hospital management of the pregnant woman with acute asthma should be more lenient than for nonpregnant patients. Intravenous aminophylline is not generally recommended in the emergency management of acute asthma (because of its potentially harmful effects) but may be used in pregnant patients hospitalized for acute asthma (theophylline levels should be monitored). Education about asthma and its interaction with pregnancy reduces anxiety and improves compliance. Alterations in maternal immunity, particularly a decrease in cell-mediated immunity, may predispose the pregnant asthmatic to infections and thus to acute exacerbations of asthma. The physiologically elevated position of the diaphragm and hyperventilation in pregnancy further increase the risk of hypoxia.
As ischemia progresses to the point of full-thickness sodium fluorescein is a useful adjunct purchase neurontin once a day. Areas greater than necrosis discount neurontin 600 mg on-line, pain worsens and bowel perforation and peritonitis 145 146 R buy 600 mg neurontin with mastercard. Patients present In equivocal cases, a “second-look” operation 24–48h after with vague, often insidious abdominal pain. Any doubt about these issues suggests that reconstruc- delayed filling of the portal system. The mortality is the mainstay of treatment once the diagnosis is made, with rate for patients undergoing surgery can be as low as 25% with eventual conversion to coumadin once the hypercoaguable early intervention but may reach 50–90% in most patients condition is identified. If the patient survives the usually seen in cardiogenic, hemorrhagic, or septic shock. Use initial episode, splanchnic venous congestion may regress as of vasopressors to maintain hemodynamic stability, while pre- the occlusion recanalizes or as venous collaterals develop. Chronic mesenteric insufficiency typically presents in are typically extremely ill, often in an intensive care setting, older patients with atherosclerotic disease of the aorta and its and may be intubated or obtunded, making diagnosis difficult. Usually, two of the three major splanchnic vessels As with acute mesenteric arterial occlusion, diffuse abdomi- (celiac, superior mesenteric, and inferior mesenteric arteries) nal pain unaccompanied by proportionate physical findings must be occluded before symptoms occur, given the exten- may be seen in responsive patients. After meals, out a clearly surgical abdomen, angiogram of the mesenteric the increased need for mesenteric blood flow, coupled with vasculature is both diagnostic and therapeutic. Absence of the presence of fixed, occlusive plaque within the vasculature a large vessel occlusion, coupled with “beading” of mesen- preventing adequate mesenteric circulation, causes severe, teric branches from focal vasospasm, is the classic finding on crampy pain aptly described as “intestinal angina. The mesenteric vasculature may also resemble a bilical pain and nausea appear 30 min after a meal and resolve “pruned tree” as smaller branches vasoconstrict, preventing gradually, with these symptoms inevitably reappearing at the flow of contrast agent distally. Angiography remains the diagnostic study of the episode of vasospasm should be addressed. Peritonitis choice, often revealing blockage of at least two of the major suggestive of bowel infarction mandates immediate surgi- splanchnic arteries. Definitive treatment entails surgery, with cal intervention, with the intra-arterial infusion of vasodila- either transaortic endarterectomy of the occluding plaques or tors continued during surgery. Necrotic or nonviable bowel is bypass grafting performed to relieve the state of relative isch- resected as needed. Bypass grafting using autologous vein or prosthetic graft viability and issues regarding intestinal reconstruction are bridges the supraceliac aorta and both the celiac and superior identical to those discussed in the case of acute mesenteric mesenteric arteries. The infrarenal aorta or iliac arteries are also potential severe primary cause triggering splanchnic vasospasm, mor- proximal vascular anastomotic sites if a retrograde bypass is tality rate with this condition remains high. Surgery is highly effective in patients with chronic mesenteric ischemia, with most patients achieving a resolu- D. Mesenteric venous thrombosis results in bowel ischemia tion of their pain and a rapid return to normal weight. Predispos- properly selected patient, long-term graft patency may be as ing factors are multifactorial and include portal hypertension, high as 90%. Crohn’s disease is an idiopathic is inadequate, as these areas may be spared, with disease seen inflammatory granulomatous disease that may involve any proximally. Biopsies can be taken at the time of endoscopy; area of the gastrointestinal tract from the mouth to the anus. Males and females are equally affected, with an Crohn’s disease, but this finding is not considered pathogno- annual incidence of about 5 per 100,000 in the United States. Ileocolic involvement is the most common pattern affecting Contrast studies are also extremely helpful. Double con- patients with Crohn’s disease (41%), followed by isolated trast barium enema can demonstrate cobblestone-like mucosa, ileal disease (29%) and colonic disease (27%). Three percent skip lesions, longitudinal and transverse ulcers, fistulae, and of patients with Crohn’s disease have isolated anorectal dis- involvement of the terminal ileum. Up to 80% of patients have some form of bowel resec- disease, all of these features may be absent, making contrast tion within 10 years of diagnosis. Physical symptoms depend on the area of involve- clysis can be extremely helpful in establishing the presence of ment. Abdominal pain secondary to partial obstruction is one small bowel disease by demonstration of a “string sign” in the of the most common presentations of small bowel disease. Diarrhea may or may not be present depending on whether or Indium-111-labeled leukocyte scanning may aid in detect- not the patient has rectal or distal colonic involvement or an ing active inflammatory Crohn’s disease (97% sensitivity, enterocolic fistula. On the basis of this test, patients are identi- characteristic of ulcerative colitis. Over half of the patients fied as to who may be helped with aggressive medical treat- have weight loss. Perianal pain may be present and a stricture on contrast study likely has a fibrotic stricture that clues to Crohn’s involvement include anal fissures not located will need surgical correction. Various extraintestinal include mesalamine, corticosteroids, azathioprine, metronida- manifestations such as pyoderma gangrenosum, oral aphthous zole, and infliximab. Mesalamine is the first line of therapy, ulcers, large joint arthritis, hepatic disease, hypercoagulabil- with patients maintained on this even after surgical resection ity, and ocular problems may be present and usually wax and of all gross disease. There is evidence that it decreases the wane with the activity of the intestinal disease. Several modalities are available for confirming the patients with colitis or perianal disease. First, stool should be tested ages should be the minimum effective dosage (250mg tid), for ova and parasites, enteric pathogens, and Clostridium dif- as prolonged use is associated with peripheral neuropathy. If these studies Patients hospitalized with exacerbation of active disease are negative, colonoscopy is very useful in identifying muco- should be on intravenous corticosteroids, which may result in sal edema, fibrotic strictures, aphthous ulcers, and deep lin- dramatic improvement. Classically, the distribution is patchy, but to instituting treatment with steroids. Harrison Infliximab, a recent addition to the medical treatment of not the sigmoid is actively inflamed. It has been found to be useful in inducing remission ily after the fistula is resected. Endoscopy this is short-lived and the disease quickly returns after inf- or intraoperative frozen section can be helpful in determining liximab is discontinued, with a mean duration of remission whether or not there is active disease of the sigmoid in these of 18 weeks. Infliximab has also proven useful in inducing cases, in which case, sigmoid resection needs to be performed. Indications for surgical therapy include failure of the bladder repair and the bowel. Abscesses should be percutane- Those arising postoperatively may heal with conservative ously drained if possible before surgery. A midline incision therapy, but those arising spontaneously and those arising should be used so that present or future stoma placement is from areas of active Crohn’s disease usually will not.
However best 300 mg neurontin, I can tell you neurontin 100 mg, from watching pregnant friends try to cope with complete nasal obstruction for month after month during their pregnancies effective neurontin 600 mg, it can be miserable. (be sure to see links to more articles on Rhinitis of Pregnancy at the end) Rhinitis of Pregnancy - What It Is, What To Do About It. Puy R. Diagnosing and treating allergic rhinitis. Basger B, et al. Optimising the management of allergic rhinitis: an Australian perspective. Bellussi L, et al. Natural history of allergic rhinitis: a review. This involves exposing the patient to small doses of allergens in an attempt to desensitize them and prevent an allergic response. These drugs also block the inflammatory pathways that cause the symptoms of perennial rhinitis, however, they have not been found to be more effective than corticosteroids or antihistamines. Decongestants may be taken orally or as a nasal spray to reduce the secretions and swelling of the lining of the nose by constricting the blood vessels in the nose. Newer antihistamines have fewer side effects and provide effective relief of symptoms, particularly when used with intranasal corticosteroids. The side effects of this treatment are minimal as the dose is small and acts locally on the lining of the nose. Intranasal corticosteroids are cheaper than antihistamines and provide better relief of nasal symptoms. The management of perennial rhinitis involves the avoidance of triggers such as house dust-mite faeces and animal proteins, in conjunction with pharmacological treatments. How is Perennial Allergic Rhinitis Treated? Small quantities of various allergens are injected under the skin of the forearm to see if they evoke an allergic response. The nasal septum which separates the two sides of the nose should also be examined to look for any deviation or perforation. The nose is examined using a nasal speculum or an otoscope with an attachment for the nose. Initial observation may reveal a dull, nasal voice resulting from blockage of the nose. Clinical Examination of Perennial Allergic Rhinitis. This can help identify substances that trigger the allergic response and confirm a diagnosis of rhinitis. Over time, people with perennial rhinitis may experience a reduced sense of smell, headaches, and recurrent infections. When these substances promote an allergic reaction they are known as allergens. Perennial allergic rhinitis is caused by house-dust mite faeces, domestic pets (saliva or skin proteins), industrial dust, vapours and fumes. The prevalence of perennial allergic rhinitis varies worldwide. It may be perennial, which means symptoms are present throughout the year, or seasonal , with symptoms peaking during the months of spring and summer when pollen levels are at their highest. The same hormones there to protect the baby during pregnancy can compromise the immune system. Pip says pregnancy cravings can be a sign of an allergy or intolerance. Research say probiotics through pregnancy and after birth for a couple of years reduces the instances of asthma and eczema by around 7 per cent plus,” Pip says. Symptoms include having an itchy and runny nose, an itchy throat or feeling a tingling sensation in the tongue, lips or throat,” she says. With allergies, generally you can eat the food the first time and then when you have it the second or third time, the reaction develops and just gets worse and worse. An allergy is when your body develops antibodies that attack that particular food and think it is a foreign and bad thing for the body,” she says. There is a big difference between having a food intolerance and having a food allergy, Pip says. They go from being able to eat almonds all their life and suddenly they have an allergy while they are pregnant and even while breastfeeding.” Because of that some women do experience allergies. She says it is the case for both environmental and food allergies. Despite never having an issue with a certain food before, it can be quite normal for expectant mums to develop intolerances and even allergies to certain foods. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions and to ascertain whether the particular therapy, service, product or treatment described on the website is suitable in their circumstances. Signs and symptoms during pregnancy - when to get help. Tell your doctor or midwife at your next pregnancy visit. An increase in vaginal discharge is a common change during pregnancy. Carpal tunnel syndrome - tingling and numbness in your hands - affects up to 60 per cent of women during pregnancy. Please contact your doctor, midwife or maternal and child health nurse as soon as possible. During pregnancy, one in 10 women experience depression. Other pregnant women experience feelings of elation. Some newly pregnant women experience mood changes such as irritability. They are experienced by up to half of pregnant women, usually at night. Widespread itching over the body is not common in pregnancy. Avoid any food or fluid that aggravates symptoms - such as fatty foods (including fried foods, fatty meats and pastry), spicy foods (including curry and chilli), alcohol and caffeine (including tea, coffee, chocolate and cola).