XO Flu N Cold Plus Tablet is a combination medication formulated to provide symptomatic relief from common cold and flu symptoms. Each tablet contains Caffeine 30mg, Diphenhydramine 25mg, Paracetamol 500mg, and Phenylephrine 5mg. Paracetamol acts as an analgesic and antipyretic, effectively reducing fever and alleviating mild to moderate pain such as headaches, body aches, and sore throat associated with flu and cold. Diphenhydramine, an antihistamine with sedative properties, helps relieve nasal congestion, runny nose, sneezing, and also aids in reducing cough by its antitussive effect. Phenylephrine serves as a decongestant by constricting blood vessels in the nasal passages, thereby decreasing swelling and congestion. Caffeine is included to counteract the sedative effects of diphenhydramine and to provide mild central nervous system stimulation, helping to reduce fatigue and improve alertness. XO Flu N Cold Plus Tablet is intended for short-term use in adults and should be taken as directed by a healthcare professional. Caution is advised in patients with hypertension, cardiovascular diseases, or those sensitive to stimulants or antihistamines. Consultation with a physician is recommended before use, especially in pregnant or breastfeeding women.