Definition: A condition where a person has more than the usual number of fingers or toes.

Example: The child was born with polydactyly, having six fingers on one hand.

Definition: A condition characterized by an excessive or abnormal feeling of thirst.

Example: After running the marathon, she experienced polydipsia and drank several bottles of water.

Definition: Relating to or involving the use of several different drugs at the same time.

Example: The study focused on the effects of polydrug use among teenagers.

Definition: A disease that causes inflammation in several muscles at the same time, leading to weakness and pain, especially in the muscles closest to the trunk of the body.

Example: The doctor diagnosed her with polymyositis after she reported muscle weakness and pain.

Definition: A type of antibiotic that comes from a soil bacterium and is used to treat infections caused by certain harmful bacteria.

Example: The doctor prescribed polymyxin to treat the patient's severe infection.

Definition: A medical condition that involves inflammation of multiple peripheral nerves at the same time, often leading to pain, weakness, or numbness in the affected areas.

Example: The patient was diagnosed with polyneuritis after experiencing weakness in both legs and hands.

Definition: A type of virus that can cause tumors in certain animals, particularly in young ones.

Example: Researchers are studying polyomavirus to understand its effects on animal health.

Definition: A small growth or structure that can be found in certain animals or as a noncancerous tumor in the lining of organs like the nose or intestines.

Example: The doctor found a polyp during the examination of the patient's colon.

Definition: A condition where a person has an excessive desire to eat or an unusually high appetite.

Example: After his illness, he experienced polyphagia and felt hungry all the time.

Definition: The practice of using several different medications at the same time, often to treat multiple health issues, especially in older adults.

Example: Polypharmacy can lead to complications if not managed carefully by healthcare providers.