
Oppositional defiant disorder (ODD) - Symptoms and causes
Jan 4, 2023 · Overview Even the best-behaved children can be difficult and challenging at times. But oppositional defiant disorder (ODD) includes a frequent and ongoing pattern of anger, irritability, …
Animal bites: First aid - Mayo Clinic
May 10, 2024 · Animal bites might be caused by pets — such as cats, dogs, hamsters and turtles. Or bites may be from farm animals or wild animals. The type of care needed depends on how deep the …
Priapism - Diagnosis & treatment - Mayo Clinic
Dec 20, 2025 · Diagnostic tests Diagnostic tests might be needed to determine what type of priapism you have. Additional tests might identify the cause of priapism. In an emergency room setting, your …
How to heal cracked heels - Mayo Clinic
Feb 21, 2025 · Cracked heels, also known as fissures, can be a nuisance. They may lead to more-serious problems if left untreated. Treat them by giving your feet a little more attention. Start with …
Vitamin D - Mayo Clinic
Mar 21, 2025 · Research on vitamin D use for certain conditions shows: Cancer. Findings on whether vitamin D can help prevent cancer are mixed. More studies are needed to find out whether vitamin D …
Laser resurfacing - Mayo Clinic
Oct 26, 2024 · Laser resurfacing is a procedure that uses an energy-based device to improve the look and feel of skin. It's usually used to reduce fine lines, age spots and uneven skin color in the face. …
Phantosmia: What causes olfactory hallucinations? - Mayo Clinic
Jun 5, 2024 · Phantosmia may be caused by a head injury or upper respiratory infection. It also can be caused by aging, trauma, temporal lobe seizures, inflamed sinuses, brain tumors, certain medicines …
Blood in urine (hematuria) - Symptoms and causes - Mayo Clinic
Dec 24, 2025 · Symptoms Blood in the urine can look pink, red or cola-colored. Red blood cells cause the urine to change color. It takes only a small amount of blood to turn urine red. The bleeding often …
Water breaking: Understand this sign of labor - Mayo Clinic
Aug 28, 2025 · Water breaking worries? Prepare yourself for childbirth by getting the facts about this important sign of labor.
Eggs: Are they good or bad for my cholesterol? - Mayo Clinic
Mar 7, 2024 · Get the latest information about eggs, cholesterol and heart disease.