Medically reviewed by Matthew Wosnitzer, MDKey TakeawaysBladder spasms happen when the bladder muscle squeezes without ...

We've all been there before. Running along the basketball court or swimming across the pool, when, all of a sudden, we experience a sharp pain in our foot or leg. Muscle cramps are common, affect ...

We've all been there before. Running along the basketball court or swimming across the pool, when, all of a sudden, we experience a sharp pain in our foot or leg. Muscle cramps are common, affect ...

Spasticity is a condition that affects your muscles, making them tight or stiff. This can impact your ability to perform daily activities, such as walking, eating, and talking. The condition may also ...

Medically reviewed by Mallory Christopherson, DC Key Takeaways Back spasms are involuntary muscle contractions. They can ...

Spasticity is a clinical sign characterized by muscle over-activity and high tone spasms that is associated with several distinct neurological diseases. Timely diagnosis and management are essential ...

Stiff person syndrome (SPS) causes you to have muscle stiffness and spasms, often triggered by sudden noises or touch. You can use medications like muscle relaxants and anticonvulsants to relieve ...

Spasticity is a condition involving an involuntary increase in muscle tone that leads to resistance against normal movements of the body and may cause pain in some individuals. This condition is ...

Medically reviewed by Eva Umoh Asomugha, M.D. Many people with low back pain or sciatica describe the pain as a tight muscle or back spasm. Back spasms may feel mild—like a small fist is pressing into ...

Pregnancy can be an exciting time for expectant mothers, but just as bringing a child into the world opens a lot of new doors, pregnancy can bring about new, sometimes uncomfortable sensations for a ...