Muscle cramp - Symptoms and causes - Mayo Clinic
网页2023年3月7日 — A muscle cramp is a sudden, unexpected tightening of one or more muscles. Sometimes called a charley horse, a muscle cramp can be very painful. Exercising or working hard, especially in heat, can lead to muscle cramps. Some medicines and illnesses also might cause muscle cramps.
Muscle cramp - Diagnosis and treatment - Mayo Clinic
网页2023年3月7日 — Self-care measures usually can treat muscle cramps. A health care provider can show you stretching exercises that can reduce the chances of getting muscle cramps. Drinking plenty of fluids can also help prevent muscle cramps.
Dystonia - Symptoms and causes - Mayo Clinic
网页2024年6月11日 — When dystonia affects all parts of the body, it's known as general dystonia. The muscle spasms can range from mild to more serious. They may be painful, and they can affect the person's ability to complete daily tasks. There's no cure for dystonia, but medicines and therapy can improve symptoms.
Night leg cramps Causes - Mayo Clinic
网页2023年3月2日 — Most of the time, there's no known cause for night leg cramps. In general, they're likely the result of tired muscles and nerve problems. The risk of having night leg cramps increases with age. Pregnant people also are more likely to have night leg cramps.
Polymyalgia rheumatica - Symptoms & causes - Mayo Clinic
网页2022年6月16日 — Polymyalgia rheumatica is an inflammatory disorder that causes muscle pain and stiffness, especially in the shoulders and hips. Signs and symptoms of polymyalgia rheumatica (pol-e-my-AL-juh rue-MAT-ih-kuh) usually …
What Can I Do To Relieve or Prevent Leg Cramps at Night?
网页2013年7月11日 — Stretching also can ease a spasm. For a calf cramp, try standing and putting knee. If you're in too much pain to stand up, straighten your leg and flex the top of your foot toward your head. Applying cold or heat also can offer some relief. To relax where you feel cramping. Applying heat with a warm towel or feel better by reducing muscle pain ...
Chronic kidney disease - Symptoms and causes - Mayo Clinic
网页Shortness of breath, if fluid builds up in the lungs. Chest pain, if fluid builds up around the lining of the heart. Signs and symptoms of kidney disease are often nonspecific. This means they can also be caused by other illnesses.
Night leg cramps - Mayo Clinic
网页2023年3月2日 — Night leg cramps happen when leg muscles suddenly tighten during sleep. They're also called nocturnal leg cramps. Night leg cramps usually involve calf muscles, although muscles in the feet or thighs might cramp as well. Stretching the tight muscle with force can relieve the pain.
Myasthenia gravis - Symptoms and causes - Mayo Clinic
网页2023年6月22日 — Myasthenia gravis (my-us-THEE-nee-uh GRAY-vis) causes muscles under your voluntary control to feel weak and get tired quickly. This happens when the communication between nerves and muscles breaks down. There's no cure for myasthenia gravis. Treatment can help with symptoms.
Heat exhaustion - Symptoms and causes - Mayo Clinic
网页2023年4月6日 — Symptoms of heat cramps often include heavy sweating, fatigue, thirst and muscle cramps. Prompt treatment may prevent heat cramps from progressing to more-serious heat illnesses such as heat exhaustion.