V.Rohto Cool - ឱសថស្ថាន សិរីមង្គលថ្មី
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No prescription required

This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.

Last updated 29/05/2026 at 1:28 PM

Indication

V.Rohto Cool is an eye drop used to relieve eye redness, itchiness, dryness, and discomfort caused by minor eye irritations from dust, smoke, or contact lens wear. The cooling sensation provides temporary relief of tired and strained eyes.

Ingredients
  • Tetrahydrozoline Hydrochloride 0.05%
  • Naphazoline Hydrochloride 0.012%
  • Chlorpheniramine Maleate 0.01%
  • Menthol
Direction

Instil 1–2 drops into each eye up to 3–4 times daily or as directed. Tilt the head back, look upward, and gently pull down the lower eyelid before instilling the drops. Avoid touching the tip of the dropper to the eye or any surface. Wait at least 5 minutes before inserting contact lenses after use.

Side effects
  • Temporary stinging
  • burning
  • or irritation on instillation
  • Temporary blurred vision immediately after use
  • Rebound redness with prolonged overuse
  • Pupil dilation with excessive use (rare)
Precautions
  • Do not use if allergic to any of the ingredients.
  • Do not use if wearing contact lenses
  • remove lenses before use and wait at least 15 minutes before reinserting.
  • Do not use for more than 3–4 consecutive days without consulting a doctor.
  • Avoid use in patients with narrow
  • angle glaucoma.
  • Keep the bottle tightly closed when not in use.
  • Do not share eye drops with others.
  • Consult a doctor if redness or irritation persists or worsens.
  • Keep out of reach of children.

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