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Zanaflex (Tizanidine HCL): Created to Relax Your Muscles


Zanaflex (Tizanidine hydrochloride) is the medication used to manage the muscle spasms and tightness. It is also known as a remedy against cramps caused by multiple sclerosis. Tizanidine hcl is normally prescribed as a short-term treatment to patients suffering from spinal injuries. It helps to block the signals sent to the brain responsible for muscle tension, and thus to relax them.

While looking for some information about Tizanidine, you will come across another trade name of this medication – Zanaflex. It is claimed to be the analogue of Tizanidine. It actually is but for only one difference in form: while Tizanidine comes only in tablets (Tizaidine 2 mg and Tizanidine 4 mg), Zanaflex is available in the same tablet strength and additionally in capsules of 2 mg, 4 mg and 6 mg. Tizanidine (Zanaflex) capsules work differently than tablets, so you are not to substitute one for another.


Speaking about dosage, you are advised to visit your doctor to determine the most appropriate dose for you. The latter depends on the severity of spasms, body response and how fast you need relaxation. Normally the starting dose is lower and is gradually increased to reach the ultimate effectiveness and at the same time not to cause side effects. The medication starts working in 1 to 2 hours and subsides in 6 to 8 hours, meaning that Tizanidine hcl should be taken within these intervals. The maximum daily dose shouldn't exceed 36 mg (12 mg at a time), otherwise it can harm your liver.


As it was already mentioned, Tizanidine comes in very convenient dosage types like Tizanidine hcl 2mg and Tizanidine hcl 4mg allowing you to start with the least harmful dose. However, it is always recommended to consult with the health provider on how you should take Tizanidine and what nuances you should be aware of while taking it.


Although most patients tolerate Tizanidine quite well, some can experience side effects such as fatigue, weakness, dizziness and dry mouth. Those suffering from low blood pressure, low heart rate and any allergies can experience severe side effects, that is why if you have any of the above-mentioned conditions, tell you doctor about them.


Here are some tip-offs you should better known before you decide on taking Tizanidine hcl 4 mg:

  • it causes sleepiness, thus do not take it alongside other medications with the same effect such as cold medicine, sleeping pills, some pain relievers, etc.;
  • do not drink alcohol when on Tizanidine, otherwise it will lead to harmful side effects;
  • it slows your reactions and thinking, so don't take the medication at times when you need to be fully concentrated;
  • don't make sudden movements of changing positions usually from sitting to standing, it may cause dizziness and you may fall down.