Tizanidine hydrochloride

Tizanidine hydrochloride (pronunciation: ti-ZAN-i-deen HYE-droe-KLOR-ide) is a medication primarily used for the treatment of muscle spasticity. It is a centrally acting α2 adrenergic agonist.

Etymology

The term "Tizanidine" is derived from the systematic IUPAC name, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine. "Hydrochloride" refers to the hydrochloride salt form of the medication, which improves its solubility and stability.

Usage

Tizanidine hydrochloride is used to manage spasticity, which is a condition where muscles stiffen or tighten, preventing normal fluid movement. The medication is used in conditions like multiple sclerosis, ALS, cerebral palsy, and stroke. It works by slowing action in the brain and nervous system to allow the muscles to relax.

Dosage

The dosage of Tizanidine hydrochloride varies depending on the patient's condition and their response to treatment. It is usually taken orally, with or without food, as directed by a healthcare professional.

Side Effects

Common side effects of Tizanidine hydrochloride include dry mouth, drowsiness, weakness, and fatigue. Serious side effects are rare but can include hallucinations, mood changes, and irregular heartbeat.

Related Terms

• Muscle spasticity
• Multiple sclerosis
• ALS
• Cerebral palsy
• Stroke

External links

• Medical encyclopedia article on Tizanidine hydrochloride
• Wikipedia's article - Tizanidine hydrochloride

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