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- Muscle strains - Symptoms and causes - Mayo Clinic
Muscle spasms Swelling Muscle weakness When to see the doctor Mild strains can be treated at home See a doctor if your symptoms worsen despite treatment — especially if your pain becomes intolerable, or you experience numbness or tingling Causes Acute strains can be caused by one event, such as using poor body mechanics to lift something heavy
- Statin side effects: Weigh the benefits and risks - Mayo Clinic
Very rarely, statins can cause life-threatening muscle damage called rhabdomyolysis (rab-doe-my-OL-ih-sis) Rhabdomyolysis can cause extreme muscle pain, liver damage, kidney failure, and death The risk of very serious side effects is extremely low Only a few cases of rhabdomyolysis occur per million people taking statins
- Myalgic encephalomyelitis chronic fatigue syndrome (ME CFS)
Overview Myalgic encephalomyelitis chronic fatigue syndrome, also called ME CFS, is a complicated condition It causes extreme fatigue that lasts for at least six months Symptoms worsen with physical or mental activity but don't fully improve with rest The cause of ME CFS is unknown, although there are many theories Experts believe it might be triggered by a combination of factors
- Amyotrophic lateral sclerosis (ALS) - Symptoms and causes
Overview Amyotrophic lateral sclerosis (a-my-o-TROE-fik LAT-ur-ul skluh-ROE-sis) is a nervous system disease that affects nerve cells in the brain and spinal cord Also known as ALS, the disease leads to muscle weakness and gets worse over time ALS often begins with muscle twitching and weakness in an arm or leg, trouble swallowing, or slurred speech Eventually ALS affects the muscles needed
- Myocarditis - Symptoms and causes - Mayo Clinic
Myocarditis is inflammation of the heart muscle, called the myocardium The condition can reduce the heart's ability to pump blood Myocarditis can cause chest pain, shortness of breath, and rapid or irregular heartbeats Infection with a virus is one cause of myocarditis Sometimes myocarditis is caused by a medicine reaction or a condition that causes inflammation throughout the body
- Heart attack - Symptoms causes - Mayo Clinic
A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked Fatty, cholesterol-containing deposits build up over time, forming plaques in the heart's arteries If a plaque ruptures, a blood clot can form The clot can block arteries, causing a heart attack During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die
- Uterine fibroids - Symptoms and causes - Mayo Clinic
Fibroids contain more cells that estrogen and progesterone bind to than do typical uterine muscle cells Fibroids tend to shrink after menopause due to a drop in hormone levels Other growth factors Substances that help the body maintain tissues, such as insulin-like growth factor, may affect fibroid growth Extracellular matrix (ECM)
- Kegel exercises: A how-to guide for women - Mayo Clinic
Kegel exercises strengthen the pelvic floor muscles These muscles support the uterus, bladder, small intestine and rectum Kegel exercises also are known as pelvic floor muscle training With practice, you can do Kegels just about anytime But before you start doing these exercises, learn how to
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