Fevfast DS Oral Suspension is a combination analgesic and antipyretic medication containing Mefenamic Acid (100mg) and Paracetamol (250mg) per dose. It is primarily used for the relief of mild to moderate pain and fever associated with conditions such as headaches, dental pain, menstrual cramps, musculoskeletal pain, and postoperative pain. Mefenamic Acid, a nonsteroidal anti-inflammatory drug (NSAID), works by inhibiting cyclooxygenase enzymes, thereby reducing the synthesis of prostaglandins responsible for inflammation and pain. Paracetamol complements this action by exerting analgesic and antipyretic effects through central inhibition of prostaglandin synthesis, providing effective fever reduction and pain relief. Fevfast DS Oral Suspension is suitable for patients who have difficulty swallowing tablets, including children and elderly patients, offering a convenient and palatable liquid formulation. It should be used as directed by a healthcare professional, with caution advised in individuals with a history of gastrointestinal ulcers, liver or kidney impairment, or hypersensitivity to NSAIDs or paracetamol. Common side effects may include gastrointestinal discomfort, nausea, or allergic reactions. This medication is not recommended for long-term use without medical supervision. Always consult a healthcare provider before use to ensure safety and appropriate dosing.