Eye drops Mano Eye Drops contain tetrahydrozoline is a decongestant that is used to relieve redness and tear caused by minor irritation of the eyes (eg, smog, swimming, dust or smoke). It belongs to a class of drugs known as sympathomimetic amines. Works by temporarily narrowing of blood vessels in the eye. Eye drops Mano Eye Drops contain grease-lubricants, which help protect the eyes from irritation and dryness. How to use: wash your hands before applying. To avoid contamination, do not touch the tip of the bottle and do not immerse it in the eye. Remove contact lenses before use eyedrops. Wait at least 10 minutes after using this medication before inserting contact lenses. Use up to 4 times a day. Volume: 5 ml Tags: Thai, Balsam, Pharmacy