Granuloma Annulare (GA) is a bumpy skin condition in the shape of a circle

Frostbite is a cold injury to the skin. The ears, nose, fingers, and toes are most often affected

New onset of passing urine often while awake. This is called urinary frequency

A bacterial infection of the space between the foreskin and head of the penis. The medical name is posthitis

Questions about caring for the normal uncircumcised penis in a baby boy. Includes questions about foreskin retraction. Smegma questions are covered.

Rapid onset of vomiting and diarrhea after eating a bad food.

Stung by a fire ant. Fire ant stings are more common in the Southern U.S.

Allergic reaction to a food.

Mild chronic infection of the skin fold next to the fingernail. The medical name is chronic paronychia

Mild bacterial infection of the skin fold next to the fingernail