Captopril

Uses of Captopril

Captopril is commonly used to treat Diabetic Kidney Disease, Heart Attack, Heart Failure, and Hypertension

How Captopril Works

Captopril increases plasma renin activity and reduces aldosterone secretion by competitively inhibiting the Angiotensin-Converting Enzyme (ACE) which prevents the conversion of Angiotensin I to Angiotensin II. It can also prevent the remodelling of the heart thus preserving the heart function.

Side Effects of Captopril

Hypotension, Dry cough, Hyperkalemia, Angioedema, Proteinuria, Nausea, Vomiting, Diarrhea, Constipation, Abdominal pain, Renal impairment

Information About Captopril

Captopril is an ACE inhibitor used to treat hypertension, heart failure, diabetic nephropathy, and left ventricular dysfunction post-myocardial infarction in Singapore. Available as a 6.25mg–50mg oral tablet taken two to three times daily on an empty stomach, it is HSA-registered and available on prescription only in Singapore. As the first clinically available ACE inhibitor, its short half-life requires multiple daily doses — patients who develop persistent dry cough should inform their doctor as an ARB may be substituted. A valid doctor's consultation is required before dispensing. Order Captopril online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Captopril is right for you.


Captopril is a medication commonly used to treat high blood pressure, heart failure, and certain kidney conditions by helping relax blood vessels and improve blood flow. It works by blocking the production of angiotensin II, a substance that causes blood vessels to narrow. Captopril belongs to a class of medications known as angiotensin-converting enzyme (ACE) inhibitors and is widely used in cardiovascular and renal care. Find affordable Captopril options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Captopril tailored to your health needs. Find the best prices for affordable Captopril tablets at DoctorOnCall Singapore.


Warnings

Kidney Use With Care

Dose adjustment of Captopril must be made according to the patient's creatinine clearance in patients with renal impairment.

Alcohol Not Advisable

Taking alcohol with this medication is not advised as it may potentiate one of the side effects of Captopril which is hypotension.

Pregnancy Not Safe

Treatment with Captopril should be discontinued immedietly if it was started in pregnant mothers prior to pregnancy. This medication also should not be started in pregnant women or women who are planning to conceive unless it is clearly proven that Captopril is essential and the benefits outweigh the risk.

Driving Not advisable

It is not recommended to drive while taking this medication as the side effects may reduce your ability to drive and operating machines. Only drive if you are feeling well.

Liver Use With Care

Captopril as one of ACE inhibitor drugs may rarely cause hepatic necrosis. The patient who develops signs of liver failure should be discontinued from this medication.

Lactation Not Advisable

Treatment with Captopril in breastfeeding mother is not recommended unless necessary. Limited data shows a very low concentration of Captopril is excreted in breastmilk, however, due to limited studies, there is still a hypothetical risk towards the breastfeeding infant.

Frequently Asked Questions

Written by

Dr. Adeline Carol Peters

, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang

, Doctor of Medicine (MD), University of Mansoura - Manchester

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