Neph-M Plus Eye Drop is a pharmaceutical solution containing Camphor 0.01%, Hydroxypropylmethylcellulose 0.25%, Menthol 0.005%, Naphazoline 0.05%, and Phenylephrine 0.12%. This combination eye drop is designed for topical ocular use. The active ingredients provide a multi-action effect, with camphor and menthol for local anesthetic and vasoconstrictor effects, respectively. Naphazoline and Phenylephrine serve as potent vasoconstrictors, reducing blood flow and alleviating congestion. Hydroxypropylmethylcellulose, a cellulose derivative, is an inert substance used as a vehicle for the active ingredients and to improve the drop's viscosity. This formulation offers relief from various ocular symptoms, including redness, irritation, and congestion. Always follow the prescribed dosage and consult with a healthcare professional for proper use.