Jr Flukik Syrup Orange is a pediatric formulation containing Chlorpheniramine Maleate (2mg/5ml) and Phenylephrine (5mg/5ml), designed to provide symptomatic relief from allergic conditions and nasal congestion associated with common cold, flu, and allergic rhinitis. Chlorpheniramine Maleate is an antihistamine that competitively inhibits histamine H1 receptors, thereby reducing symptoms such as sneezing, runny nose, itching, and watery eyes. Phenylephrine acts as a selective alpha-1 adrenergic receptor agonist, producing vasoconstriction in the nasal mucosa, which leads to decreased swelling and nasal congestion. This combination offers effective relief by addressing both allergic manifestations and nasal obstruction in children. Jr Flukik Syrup Orange is formulated with an orange flavor to enhance palatability and improve compliance in pediatric patients. It should be administered according to the prescribed dosage based on age and weight, and caution is advised in children with hypertension, cardiac disorders, or hyperthyroidism. Use is contraindicated in patients with known hypersensitivity to any components. As with all medications containing sympathomimetic agents and antihistamines, monitoring for adverse effects such as drowsiness, nervousness, or gastrointestinal disturbances is recommended. Consult a healthcare professional before use to ensure safety and efficacy in individual cases.