Tetrallerg Alleve

The eye drop contains Antazoline 0.05% w/v, Tetrahydrozoline 0.04% w/v, and Zinc 0.25% w/v. This combination of active ingredients makes the eye drop effective in addressing allergic conjunctivitis. Tetrahydrozoline acts as a vasoconstrictor, reducing redness and swelling in the eye. Antazoline, an antihistamine, works by blocking the H1 histamine receptor, providing relief from itching. The Zinc component functions as an astringent, helping to gently remove proteins and mucus from the eye’s outer surface. Additionally, it aids in the absorption of water and electrolytes while shrinking body tissues and drying fluids. This product is suitable for addressing mild eye irritations caused by allergies.