Flezonac TH 100mg/4mg Tablet is a combination medication containing Aceclofenac 100mg and Thiocolchicoside 4mg, designed to provide effective relief from pain and inflammation associated with musculoskeletal conditions. Aceclofenac is a non-steroidal anti-inflammatory drug (NSAID) that works by inhibiting the production of prostaglandins, substances responsible for pain and inflammation in the body. Thiocolchicoside is a muscle relaxant that helps reduce muscle spasms and stiffness, improving mobility and comfort. This tablet is commonly prescribed for conditions such as osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and acute musculoskeletal disorders including back pain and strains. By combining these two active ingredients, Flezonac TH offers both anti-inflammatory and muscle-relaxing effects, providing comprehensive symptom relief. It is typically taken orally, with or after food, to minimize gastrointestinal discomfort. Patients should use this medication under medical supervision, especially those with a history of gastrointestinal issues, cardiovascular diseases, or allergies to NSAIDs. Common side effects may include mild gastrointestinal disturbances, dizziness, or skin reactions. Overall, Flezonac TH 100mg/4mg Tablet is an effective treatment option for managing pain and muscle spasms associated with inflammatory and musculoskeletal conditions.