The many dermatomycoses (skin infections caused by fungi or yeasts) include tinea capitis, tinea barbae, tinea cruris, tinea manus, tinea pedis and tinea unguium (onychomycosis). Candidal infections occur in moist areas, such as the vulva, mouth, penis, skinfolds and diaper area.
Excessive thirst and increased urination. Excessive thirst (also called polydipsia) and increased urination (also known as polyuria) are classic diabetes symptoms. When you have diabetes, excess sugar (glucose) builds up in your blood. Your kidneys are forced to work overtime to filter and absorb the excess sugar.
1 dipsogenic diabetes insipidus: This condition is due to a defect in the thirst mechanism, causing excessive thirst and excessive urine output. 2  heart, liver, or kidney failure. 3  psychogenic polydipsia: This is a psychiatric disorder that causes people to drink too much.auses of Excessive Thirst. It is normal to feel thirsty after eating salty or spicy foods, or after engaging in strenuous exercise or sporting events, especially when it is hot. You may also feel thirsty when you suffer from diarrhea, vomiting, burns, or a significant loss of blood.