Skip to content

Cosopt

Dorzolamide · Timolol

Designed for ocular hypertension to relieve increased pressure.

Category
Eye Care
Active ingredients
Dorzolamide · Timolol
Route
Ocular use
Form
Eye drops, solution
Strengths
2/0.5%

You will receive a quality generic equivalent, depending on stock.

Prescription rules on Cosopt vary by country.

Cosopt details

Alternative names
Dorzolamide/Timolol
Therapeutic class
Carbonic Anhydrase Inhibitor; Beta-blocker
Pharmacological class
Sulfonamide; Non-selective Beta-blocker
Precautions and warnings
may cause temporary blurred vision; remove contact lenses before application
Minor side effects
eye pain; burning sensation; taste alteration
Moderate side effects
conjunctivitis; blurred vision; dry eyes; blepharitis
Dosage forms
Eye drops, solution
Administration route
Ocular use
Patient summary
designed for ocular hypertension to relieve increased pressure.
Supply category
Pharmacist only, dispensed without a prescription
Originator
Santen
Onset Time
1 hour
Duration
12 hours
Storage instructions
Store below 25°C.
Drug interactions
systemic beta-blockers; calcium channel blockers
Age restrictions
Not recommended for children.
Pregnancy and breastfeeding
Pregnancy: Not recommended. Breastfeeding: Not recommended.
Contraindications

hypersensitivity to components; asthma; severe chronic obstructive pulmonary disease; bradycardia; second or third-degree heart block

Serious side effects

anaphylaxis, requires immediate medical attention; bradycardia, requires immediate medical attention

Mechanism of action

Cosopt contains a carbonic anhydrase inhibitor and a beta-blocker to lower eye pressure. It works by reducing the production of aqueous humour inside the eye, which helps maintain lower pressure levels and prevents potential damage to the optic nerve associated with intraocular pressure.

What you will receive

Cosopt is the originator brand name, made by Santen. We use it here to identify the medicine only; we are not affiliated with Santen and do not ship the original Cosopt.

  • You receive a generic equivalent: the same active ingredient (Dorzolamide / Timolol) at the same dose, mostly recognised Indian branded generics from vetted manufacturers.
  • The exact brand supplied depends on what is in stock at the dispatching warehouse.
  • A regulated generic matches the original ingredient for ingredient by legal standard.

Are all generics really the same? Read the honest answer.

Where this medicine is registered

  • Singapore
  • Hong Kong
  • Thailand
  • Malaysia
  • Philippines
  • Indonesia
  • Taiwan
  • South Korea
  • Japan
  • Australia
  • New Zealand
  • UAE
  • South Africa

About Cosopt

Cosopt contains dorzolamide and timolol, a combination used to manage ocular hypertension and open-angle glaucoma. The same active ingredients are also sold as Dorzolamide/timolol. This product is supplied as an ophthalmic solution in 2/0.5% strength bottles for those requiring consistent eye pressure support.

Buying Cosopt online

Cosopt is one of the most ordered treatments across the region, with registration across 14 markets including Indonesia, Taiwan and South Korea, and further availability in Japan, the UAE and Singapore. Generic versions of Dorzolamide and Timolol, frequently produced in India, offer a viable and more affordable option to the trademarked brand for expats and residents who need reliable access to their required eye care solutions.