Definition: A chemical compound that was used as a medicine to reduce pain and inflammation, particularly for conditions like arthritis and gout.

Example: The doctor prescribed phenylbutazone to help manage the patient's arthritis pain.

Definition: A medication that helps to narrow blood vessels, often used to treat stuffy noses, widen pupils, and support blood pressure during surgery.

Example: The doctor prescribed phenylephrine to help relieve my nasal congestion.

Definition: A genetic condition where the body cannot break down a substance called phenylalanine, leading to serious health issues if not managed properly.

Example: Phenylketonuria requires strict dietary management to prevent serious health problems.

Definition: A medication used to prevent seizures, especially in people with epilepsy.

Example: The doctor prescribed phenytoin to help control her seizures.

Definition: A medical procedure that involves removing blood from a person, separating its components, and returning some of them back to the body.

Example: During the pheresis procedure, the patient's blood is drawn and processed to collect specific components.

Definition: The small indentation or groove that runs down the middle of the upper lip.

Example: She applied lipstick carefully, making sure to avoid the philtrum.

Definition: A medical condition where the foreskin cannot be easily pulled back from the head of the penis.

Example: The doctor explained that phimosis can sometimes cause discomfort during urination.

Definition: A medical condition where a vein becomes swollen and inflamed, often causing pain and discomfort.

Example: The doctor diagnosed her with phlebitis after she complained of pain in her leg.

Definition: This is a field of medicine that focuses on the study and treatment of veins and their related health issues.

Example: She decided to specialize in phlebology to help patients with vein disorders.

Definition: A person who is trained to take blood from patients for medical tests or donations.

Example: The phlebotomist carefully collected the blood sample from the patient.