Hatric 3 Drops is a combination medication containing Chlorpheniramine Maleate (1mg), Paracetamol (125mg), and Phenylephrine (2.5mg) designed for the symptomatic relief of common cold and allergic conditions. Chlorpheniramine Maleate, an antihistamine, helps alleviate allergic symptoms such as sneezing, runny nose, and watery eyes by blocking histamine H1 receptors. Paracetamol serves as an analgesic and antipyretic, effectively reducing fever and relieving mild to moderate pain associated with cold and flu symptoms. Phenylephrine, a selective alpha-1 adrenergic receptor agonist, acts as a nasal decongestant by constricting blood vessels in the nasal mucosa, thereby reducing nasal congestion and improving airflow. This combination is particularly useful in managing symptoms such as nasal congestion, headache, fever, and allergic rhinitis. Hatric 3 Drops should be used according to the prescribed dosage, and caution is advised in patients with hypertension, cardiovascular disorders, or hypersensitivity to any component. It is contraindicated in individuals with severe hypertension or concurrent use of monoamine oxidase inhibitors (MAOIs). Patients are advised to consult healthcare professionals before use, especially pregnant or breastfeeding women and those with pre-existing medical conditions. Proper adherence to dosage and duration ensures optimal therapeutic outcomes and minimizes adverse effects.