Tizanidine is a drug that belongs to the central alpha-adrenergic agonist class of drugs. Tizanidine is typically used to block the pain sensations sent by the nerve impulses during muscle spasms. Tizanidine works by relaxing the muscles and in doing so it can treat muscle pain brought about by certain conditions like multiple sclerosis. Tizanidine is used to treat lower back pains, muscle spasms and cramps. Tizanidine is a medication that is used as a short-acting muscle relaxer. Some of the conditions that can be treated by this condition include overactive. Tizanidine is an antispasmodic that works by relaxing the muscles to relieve spasm. It is a very effective drug when it comes to treating spinal cord injuries, multiple sclerosis and bladder pains. The drug may also be used in treating incontinence (urine leakage) Tizanidine is available in the form of tablets and should be taken by mouth. The dosage should be determined the severity of the condition and also the age of the patient. Dosage must be followed as per the physician prescription. The drug is safe for use by both adults and pediatric patients.