What is esophageal spasm?Esophageal spasms are irregular, uncoordinated, and sometimes powerful contractions of the esophagus, the tube that carries food from the

Compare risks and benefits of common medications used for Muscle Spasm. Find the most popular drugs, view ratings, user reviews, and more

spasm (spăz′əm) n. 1. A sudden, involuntary contraction of a muscle or group of muscles. 2. A sudden burst of energy, activity, or emotion. [Middle English spasme

Cricopharyngeal spasm refers to hyper-contraction of the cricopharyngeus muscle, which can cause a constricted or lump-in-the-throat sensation.

Neck Spasm – Symptoms, Causes, Medication, Pain relief and Treatment. Spasms in the neck are described as contractions of the muscles in the neck which are very painful.

Learn about Back Spasm on Healthgrades.com, including information on symptoms, causes and treatments.

Read medical definition of Mast cell Mast cell: A granulocyte found in connective tissue whose normal function is unknown but that is frequently injured during

Hemifacial spasm is a neuromuscular disorder characterized by frequent, involuntary muscle contractions (tics or spasms) in the face. It usually affects only one side

Sep 26, 2016 · Broadly, esophageal spasm can be divided into 2 major variants that are distinct entities: (1) diffuse esophageal spasm and (2) hypertensive peristalsis.

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