Dantrolene and Hyzaar

• Generic Name: dantrolene
• Dosage Forms: n.a.
• Other Brand Names: Dantrium, Dantrium Intravenous, Revonto, Ryanodex

Dantrolene is a muscle relaxer that is used to treat muscle spasticity (stiffness and spasms) caused by conditions such as a spinal cord injury, stroke, cerebral palsy, or multiple sclerosis.

Dantrolene is also used to treat or prevent muscle stiffness and spasms caused by malignant hyperthermia (a rapid rise in body temperature and severe muscle contractions) that can occur during surgery with certain types of anesthesia.

Dantrolene may also be used for purposes not listed in this medication guide.

• Generic Name: hydrochlorothiazide / losartan
• Dosage Forms: tablet, film coated
• Other Brand Names: Hyzaar

Hyzaar contains a combination of hydrochlorothiazide and losartan. Hydrochlorothiazide is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention.

Losartan is an angiotensin II receptor antagonist (sometimes called an ARB blocker). Losartan keeps blood vessels from narrowing, which lowers blood pressure and improves blood flow.

Hyzaar is used to treat high blood pressure (hypertension).

Hyzaar is also used to lower the risk of stroke in certain people with heart disease.