eHealthMe - Personalized health information & community eHealthMe - Personalized health information & community

Personalized health information & community

  Tools   Community
All drugs: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
All conditions: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Check symptoms       Ask question       Write review       Answered/ Unanswered       Reviews       WellConnected

Cosopt vs Combigan, a side effect and effectiveness comparison for a male patient aged 65

This is personalized comparison of Cosopt vs Combigan for a male aged 65. The study is created by eHealthMe based on reports from FDA and social media.

What are the drugs

Cosopt (latest outcomes from 2,937 users) has active ingredients of dorzolamide hydrochloride; timolol maleate. It is often used in glaucoma.

Combigan (latest outcomes from 1,286 users) has active ingredients of brimonidine tartrate; timolol maleate. It is often used in glaucoma.

On Nov, 15, 2014: 243 male patients aged 62 who take the same drugs are studied in Cosopt vs Combigan

Information of patient in study:

GenderAgeReason for the drug

Drugs to compare:

Cosopt dorzolamide hydrochloride; timolol maleateMerck
Combigan brimonidine tartrate; timolol maleatenot specified

eHealthMe real world results:

For males aged 62 (±5):

Most common side effects:

(click on each outcome to view in-depth analysis, incl. how people recovered)
Cosopt (Merck)Combigan
Atrial Fibrillation (fibrillation of the muscles of the atria of the heart)Ocular Hyperaemia (an abnormally large amount of blood in eye)
Nausea (feeling of having an urge to vomit)Eye Irritation
Intraocular Pressure IncreasedSmall Intestinal Obstruction (blockage in small intestine)
Myocardial Infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)Eye Pain
VomitingIntraocular Pressure Increased
HypersensitivityCondition Aggravated
Cardio-respiratory Arrest (sudden dysfunction of heart and lungs)Cataract (clouding of the lens inside the eye)
Drug IneffectiveVisual Impairment
Renal Failure (kidney dysfunction)Eye Disorder
Syncope (loss of consciousness with an inability to maintain postural tone)Pigmentary Glaucoma (affliction of the eye that can lead to a form of glaucoma)

Most common side effects experienced by people in long term use:

(click on each outcome to view in-depth analysis, incl. how people recovered)
Cosopt (Merck)Combigan
Intraocular Pressure IncreasedNosebleed (bleeding from nose)
Hypoaesthesia Facial (reduced sense of touch or sensation on face)
Gait Disturbance
Hypoaesthesia (reduced sense of touch or sensation)
Drug Ineffective
Coronary Artery Disease (plaque building up along the inner walls of the arteries of the heart, which narrows the arteries and restricts blood flow to the heart)
Vision Blurred
Ocular Hyperaemia (an abnormally large amount of blood in eye)
Drug Hypersensitivity

Drug effectiveness:

not at allsomewhatmoderatehighvery high

Comments from or about the patient:

What is the basic diffreance between Cosopt and Combigan

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

Next: study your drugs OR ask a question from Patients Like You

Drug effectiveness in real world:

Alternative drugs:

Side effects in real world:

On eHealthMe, Cosopt (dorzolamide hydrochloride; timolol maleate) is often used to treat glaucoma. Combigan (brimonidine tartrate; timolol maleate) is often used to treat glaucoma. Find out below the conditions the drugs are used for, how effective they are, and any alternative drugs that you can use to treat those same conditions.

What is the drug used for and how effective is it:

Other drugs that are used to treat the same conditions:

Recent related drug comparison:

NOTE: The study is based on active ingredients. Other drugs that have the same active ingredients are also considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.


About - Terms of service - Privacy policy - Press - Testimonials - Contact us

© 2014 All rights reserved. Use of this site constitutes acceptance of's terms of service and privacy policy.