Applications of a muscle relaxant (tolperizone) in clinical practice

Abstract

Tolperizone is a central type of muscle relaxant that is widely used in clinical practice for the treatment of patients with acute and chronic nonspecific lower back pain(LBP), inflammatory and degenerative-dystrophic joint diseases, and is used in the treatment of myofascial pain syndrome (MPS).The Russian market widely used drug tolperizone, which is comparable in its clinical and anti-inflammatory activity with the original tolperizone, as well as with non-steroidal anti-inflammatory drugs (NSAIDs). Tolperizone is prescribed mainly in complex therapy, as well as as monotherapy.In some studies, based on the clinical efficacy of tolperizone (200 mg 3 times a day), it is concluded that tolperizone can be considered as a promising treatment for acute muscle spasm, without causing drowsiness. In the treatment of pain syndromes and osteoarthritis (OA) of various localization, the optimal dosage regimen of tolperizone is currently recommended: oral 150-300 mg per day for a course of 14 days, or according to a 2-stage scheme of administration, first intramuscularly 1.0 ml 2 times a day for 5 injections, then switching to oral administration of 150 mg 3 times a day; with MPS, a single local intramuscular injection of tolperizone is prescribed at the trigger point. The addition of tolperizone (150 mg/s) to the scheme of complex therapy allows to achieve an earlier clinical effect in OA of the hip and ankle joints, suppressing further progression of the disease. When included in the therapy regimen of tolperizone (150 mg/s, 14 days) OA of the ankle joint, with ultrasound examination, there is a statistically significant decrease in the signs of synovitis.

Keywords

• lower back pain
• pain syndrome
• osteoarthritis
• muscle relaxants
• tolperizone