Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eating disorders are significant causes of morbidity and mortality in adolescent females and young women. They are associated with severe medical and psychological consequences, including death, osteoporosis, growth delay and developmental delay. Dermatologic symptoms are almost always detectable in patients with severe anorexia nervosa (AN) and bulimia nervosa (BN), and awareness of these may help in the early diagnosis of hidden AN or BN. Cutaneous manifestations are the expression of the medical consequences of starvation, vomiting, abuse of drugs (such as laxatives and diuretics), and of psychiatric morbidity. These manifestations include xerosis, lanugo-like body hair, telogen effluvium, carotenoderma, acne, hyperpigmentation, seborrheic dermatitis, acrocyanosis, perniosis, petechiae, livedo reticularis, interdigital intertrigo, paronychia, generalized pruritus, acquired striae distensae, slower wound healing, prurigo pigmentosa, edema, linear erythema craquele, acral coldness, pellagra, scurvy, and acrodermatitis enteropathica. The most characteristic cutaneous sign of vomiting is Russell's sign (knuckle calluses). Symptoms arising from laxative or diuretic abuse include adverse reactions to drugs. Symptoms arising from psychiatric morbidity (artefacta) include the consequences of self-induced trauma. The role of the dermatologist in the management of eating disorders is to make an early diagnosis of the 'hidden' signs of these disorders in patients who tend to minimize or deny their disorder, and to avoid over-treatment of conditions which are overemphasized by patients' distorted perception of skin appearance. Even though skin signs of eating disorders improve with weight gain, the dermatologist will be asked to treat the dermatological conditions mentioned above. Xerosis improves with moisturizing ointments and humidification of the environment. Acne may be treated with topical benzoyl peroxide, antibacterials or azaleic acid; these agents may be administered as monotherapy or in combinations. Combination antibacterials, such as erythromycin with zinc, are also recommended because of the possibility of zinc deficiency in patients with eating disorders. The antiandrogen cyproterone acetate combined with 35 microg ethinyl estradiol may improve acne in women with AN and should be given for 2-4 months. Cheilitis, angular stomatitis, and nail fragility appear to respond to topical tocopherol (vitamin E). Russell's sign may decrease in size following applications of ointments that contain urea. Regular dental treatment is required to avoid tooth loss.
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PMID:Dermatologic signs in patients with eating disorders. 1594 93

The low-dose combined oral contraceptive of ethinylestradiol 30 microg and dienogest 2 mg was launched in Germany in 1995, and is now the most commonly prescribed oral contraceptive in this country. Dienogest is a novel 19-nortestosterone-derived progestin with a unique pharmacokinetic and pharmacological profile, including antiandrogenic properties. Clinical studies have demonstrated that ethinylestradiol/dienogest is a reliable ovulation inhibitor with high contraceptive efficacy that is comparable with other combined oral contraceptives. It also provides effective cycle control, with reduced intensity and duration of menstrual bleeding, and improves dysmenorrhoea. The combination of ethinylestradiol and dienogest reduces serum androgen levels, and increases the levels of thyroid hormones; however, although thyroid hormone levels increase, there is no increased activity due to increases in transporter protein. Like other low-dose oral contraceptives, ethinylestradiol/dienogest has only minor influences on lipid and carbohydrate metabolism, adrenal hormones and blood pressure parameters, and appears to have a balanced effect on the haemostatic system. Ethinylestradiol/dienogest also has beneficial effects on hair and skin; a number of studies have reported decreased hair and skin greasiness, and improvements in acne vulgaris following treatment with ethinylestradiol/dienogest. After discontinuation of ethinylestradiol/dienogest, there may be a small delay in conception during the first three cycles, but there is no subsequent impairment of fertility. Furthermore, the duration of use of ethinylestradiol/dienogest does not seem to influence the rate of conception or time to conception. Ethinylestradiol/dienogest is well tolerated; adverse reactions associated with treatment include breast pain, headache and nausea/vomiting. These adverse reactions are rare and decrease in incidence over time.
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PMID:Ethinylestradiol/dienogest in oral contraception. 2039 55


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