Oct 20, 2023 · What are muscle spasms (muscle cramps)? Muscle spasms (also called muscle cramps) occur when your muscle involuntarily and forcibly contracts uncontrollably and can’t relax.

Sep 6, 2025 · This article explores what muscle spasms are and their link to pain and provide insights into the best medications and exercises to alleviate this discomfort when they strike.

Jun 17, 2024 · Muscle spasms are sudden involuntary muscle contractions that are usually quite painful. Learn about the causes & treatment.

Jan 26, 2024 · Muscle spasms can affect anyone and occur in any area of the body, but they are usually not serious. Learn about the causes and treatments here.

Aug 15, 2025 · Have you ever had sudden, painful cramps in a muscle? These muscle spasms (also called charley horse) are very common. Learn how to relieve the pain.

A spasm is a sudden involuntary contraction of a muscle, [1] a group of muscles, or a hollow organ, such as the bladder. A spasmodic muscle contraction may be caused by many medical conditions, …

Sep 28, 2025 · Common causes of muscle cramps include dehydration, mineral loss, and overuse during exercise. You can stretch and stay hydrated to prevent them.

Mar 7, 2023 · 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 …

Mar 9, 2024 · Sometimes your muscles seem to have a mind of their own. WebMD explains what could be behind your twitches, spasms, and cramps.

Feb 4, 2025 · What is a muscle spasm? A muscle spasm, also known as a charley horse or muscle cramp, refers to the involuntary and forceful contraction of a muscle, most commonly in the thighs, …