Pneumonia - Symptoms and causes - Mayo Clinic
Jun 13, 2020 · Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, …
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, …
Blood in urine (hematuria) - Symptoms and causes - Mayo Clinic
Jan 7, 2023 · 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 …
Mononucleosis - Symptoms & causes - Mayo Clinic
Nov 30, 2022 · Signs and symptoms of mononucleosis may include: Fatigue Sore throat, perhaps misdiagnosed as strep throat, that doesn't get better after treatment with antibiotics Fever …