Fiboflex D Tablet is a combination medication containing Diclofenac 50mg and Metaxalone 400mg, designed to provide effective relief from pain and inflammation associated with musculoskeletal conditions. Diclofenac, a nonsteroidal anti-inflammatory drug (NSAID), works by inhibiting cyclooxygenase enzymes, thereby reducing the production of prostaglandins responsible for pain and inflammation. Metaxalone, a muscle relaxant, helps alleviate muscle spasms and discomfort by acting on the central nervous system to produce a sedative effect. Together, these active ingredients offer a synergistic approach to managing acute musculoskeletal pain, including strains, sprains, back pain, and other soft tissue injuries. Fiboflex D is typically prescribed for short-term use to improve mobility and reduce discomfort, allowing patients to engage more comfortably in physical therapy or daily activities. It is important to use this medication under medical supervision, as Diclofenac may cause gastrointestinal irritation, cardiovascular risks, or allergic reactions in sensitive individuals, while Metaxalone can cause drowsiness or dizziness. Patients should avoid alcohol and operating heavy machinery while taking this medication. Always follow the prescribed dosage and consult a healthcare professional if symptoms persist or worsen.