While correlative data such as these cannot establish causality, the observation that women are also more likely than men to discontinue these medications strengthens the interpretation that the efficacy-to-tolerability ratio for these drugs is lower for women (Fig
Vegetarianos y veganos pueden recurrir a alimentos que contienen Lisina y Metionina, por ejemplo: Lisina : Soja, tofu, tempeh, lentejas,garbanzos, almendras, copos de avena Metionina : Tofu, guisantes, quark, huevos, nueces A pesar de la ausencia de carne, la deficiencia de L-Carnitina es rara en una dieta basada en plantas, ya que el cuerpo generalmente est bien provisto a travs de su propia sntesis siempre que todos los cofactores necesarios estn presentes

Other causes may include: Immunodeficiency and general poor health, as in chemotherapy, diabetes or other acquired loss of normal immunity Treatment with certain drugs such as isotretinoin, antiretroviral drugs, antibiotics or systemic corticosteroids these are also associated with oral candidiasis which is another risk factor for angular cheilitis Eczema because of excessively sensitive skin and increased susceptibility to infections Systemic conditions such as inflammatory bowel disease Habitual licking of the lips Dryness and peeling of the lip mucosa Genetic linkage with conditions such as trisomy 21 (Down syndrome) Diagnosis Immunosuppression should be asked for and looked for by testing if no obvious cause is evident
Sterile water for injection works for single-use situations but offers no bacterial protection for subsequent punctures