
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 pressure: Does it have a daily pattern? - Mayo Clinic
May 22, 2024 · Does blood pressure have a daily pattern? I've noticed that my blood pressure is always lower in the morning than in the afternoon.
Fatigue - Mayo Clinic
Feb 11, 2023 · Fatigue is a common symptom. Almost everyone feels it during short-term illness. Fortunately, fatigue usually goes away when the illness is over. But sometimes fatigue doesn't go …
Sperm morphology: What does it mean? - Mayo Clinic
Mar 12, 2025 · Sperm morphology refers to the size and shape of sperm. It's one factor that healthcare professionals look at as part of a semen test. The test helps show if you're able to have children, …
Raynaud's disease - Symptoms and causes - Mayo Clinic
Nov 16, 2024 · Raynaud's disease causes smaller blood vessels that supply blood flow to the skin to narrow in response to cold or stress. The affected body parts, usually fingers and toes, might turn …
Penis health: Identify and prevent problems - Mayo Clinic
Apr 26, 2023 · Understand the factors that affect penis health and how to identify problems.
Hiatal hernia - Symptoms and causes - Mayo Clinic
Jul 3, 2025 · A small hiatal hernia usually doesn't cause problems. You may never know you have one unless your healthcare team discovers it when checking for another condition. But a large hiatal …
Carpal tunnel syndrome - Symptoms and causes - Mayo Clinic
Feb 6, 2024 · Overview Carpal tunnel syndrome is one of the most common hand conditions. It is caused by pressure on the median nerve in the carpal tunnel of the wrist. The carpal tunnel is a …
Pulmonary fibrosis - Symptoms and causes - Mayo Clinic
Feb 15, 2024 · Pulmonary fibrosis is a lung disease that occurs when lung tissue becomes damaged and scarred. This thickened, stiff tissue makes it harder for the lungs to work properly. Pulmonary …