Zanaflex (Tizanidine) is employed to treat muscle spasms caused by sure conditions (such as disseminated sclerosis, medulla spinalis injury). It works by serving to relax the muscles. The dose is predicated on your medical condition, response to treatment, and different medications you’ll be taking. make certain to inform your doctor and druggist regarding all the product you utilize (including prescribed drugs, nonprescription medicine, and flavouring products). to scale back your risk of aspect effects, your doctor might direct you to start out this medication at an occasional dose and bit by bit increase your dose. Follow your doctor’s directions rigorously. don’t take over thirty-six milligrams on a daily basis or over three doses in an exceedingly 24-hour amount.
Dosage for muscle spasms
Adult dosage (ages 18 years and older) Typical beginning dosage: a pair of mg each 6–8 hours PRN. Dosage increases: Your doctor might increase your indefinite quantity by 2–4 mg till the area of your symptoms unit controlled. They will wait for 1–4 days between any increases. Maximum dosage: 3 doses in 24 hours.
Child dosage (ages 0–17 years)
This medication has not been studied in children. It should not be used in people younger than 18 years.
Senior dosage (ages 65 years and older)
The kidneys of older adults may not work as well as they used to. This can cause your body to process drugs more slowly. As a result, more of a drug stays in your body for a longer time. This raises your risk of side effects. Your doctor might begin you on a down dose or a special dosing schedule. This can facilitate keep levels of this drug from increase an excessive amount of in your body.
If somebody has overdosed and has serious symptoms like passing out or bother respiratory. North American nation residents will decide a provincial poison centre. Symptoms of o.d. might embody severe dizziness/drowsiness, confusion, slow/shallow respiratory, fainting. Laboratory and/or medical tests should be performed periodically to observe your progress or check for side effects.
If you miss a dose, take it as presently as you keep in mind. If it’s close to the time of future dose, skip the missed dose. Take your next dose at the regular time. don’t double the dose to catch up.
Dry mouth, tiredness, vision problems, weakness, dizziness, urinary tract infection, sore throat, drowsiness, trouble speaking, lightheadedness, constipation, weakness, and temporary state might occur. If any of those effects persist or worsen, tell your doctor or chemist promptly. To relieve dryness, suck (sugarless) candy or ice chips, chew (sugarless) gum, drink water, or use a spit substitute. To reduce the danger of vertigo and lightheadedness, stand up slowly once rising from a sitting or lying position. Many people victimization this medication don’t have serious facet effects. Tizanidine has seldom caused terribly serious (rarely fatal) disease. A very serious hypersensitive reaction to the present drug is rare. However, get medical facilitate directly if you notice any symptoms of a heavy hypersensitive reaction, together with rash, itching/swelling (especially of the face/tongue/throat), severe vertigo, bother respiratory.
Tizanidine should be used with caution in patients with renal insufficiency (creatinine clearance 25ml, as clearance is reduced by more than 50%. In these patients, during titration, the individual doses should be reduced. If higher doses are needed, individual doses rather than dosing frequency ought to be increased. These patients should be closely monitored for the beginning or increase in the gravity of general adverse events (dry mouth, somnolence, asthenia, and dizziness) as indicators of potential dosage. Tizanidine should be used with caution in women taking oral contraceptives, as clearance of tizanidine is reduced by approximately 50% in such patients. In these patients, during titration, the individual doses should be reduced. Patients should be advised not to stop tizanidine suddenly as rebound hypertension and tachycardia may occur. Tizanidine should be used with caution where spasticity is utilized to sustain posture and balance in locomotion or whenever spasticity is utilized to obtain increased function. Antidepressants such as fluvoxamine should not be used along with Zanaflex. You should avoid using many different types of muscles relaxing drugs because switching between different types of drugs very often will lead to increased side effects which will, in the long run, cause your health to deteriorate.