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 …

May 2, 2023 · Vaginal bleeding from a period usually happens every 21 to 35 days. This is called the menstrual cycle. The blood comes from the lining of the uterus, which is shed through the vagina. …

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 …

Jun 14, 2024 · Graves' disease is an immune system condition that affects the thyroid gland. It causes the body to make too much thyroid hormone. That condition is called hyperthyroidism. Thyroid …

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.

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, …

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 …

Nov 5, 2024 · A small difference in blood pressure readings between arms usually isn't a worry. But a large difference can be a warning sign of a health condition.

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 …

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 …