Arreno Capsule ER

Prescription Required
Store at room temperature (10-30°C)


Arreno Capsule ER is a combination of two medicines that mainly prevent clot formation in the blood vessels. It also helps to prevent another stroke in patients with a history of previous stroke or mini-stroke (transient ischaemic attack).

Arreno Capsule ER should be taken with food regularly at a fixed time each day. You should take it regularly at evenly spaced intervals as per the schedule prescribed by your doctor. Taking it at the same time every day will help you remember to take it. The dose and duration of treatment will depend on what you are being treated for. Do not stop taking it until you have finished the complete course, even when you feel better. Lifestyle changes like low-fat diet, exercise and not smoking may help this medicine to work better.

Diarrhea, indigestion, and vomiting are some common side effects of this medicine. This medicine increases your risk of bleeding, so it is important to be careful while shaving, cutting nails and using sharp objects. Usually, it is advisable to avoid alcohol intake while taking this medicine.

Before taking this medicine, tell your doctor if you have any liver or kidney disease. You must tell your doctor if you are pregnant, planning pregnancy or breastfeeding. You should also let your healthcare team know all other medicines you are taking as they may affect, or be affected by this medicine.

Uses of Arreno Capsule ER

  • Blood clots

Side effects of Arreno Capsule ER

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Arreno

  • Increased bleeding tendency
  • Diarrhea
  • Indigestion
  • Vomiting
  • Headache

How to use Arreno Capsule ER

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Arreno Capsule ER is to be taken with food.

How Arreno Capsule ER works

Arreno Capsule ER is a combination of two antiplatelet medicines: Aspirin and Dipyridamole which prevent stroke following an initial first stroke (transient ischaemic attack). It works by preventing platelets from sticking together which decreases the formation of harmful blood clots.

Safety Advice

It is unsafe to consume alcohol with Arreno Capsule ER.
Arreno Capsule ER is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.
Arreno Capsule ER is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Arreno Capsule ER may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Arreno Capsule ER is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Arreno Capsule ER may not be needed in these patients. Please consult your doctor.
Arreno Capsule ER is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Arreno Capsule ER may not be needed in these patients. Please consult your doctor.

Alternate Brands

For informational purposes only. Consult a doctor before taking any medicines.
No alternate brands found for this medicine

Quick Tips

  • You have been prescribed Arreno Capsule ER for preventing blood clots that cause a stroke.
  • It can be taken with or without food.
  • Arreno Capsule ER increases your risk of bleeding. Be careful while shaving, cutting fingernails or toenails, using sharp objects or engaging in contact sports (e.g. football, wrestling).
  • Notify your doctor if you experience stomach pain, nausea or vomiting that doesn't go away.
  • Notify your doctor if you see blood in your vomit, urine or stool (black, tarry stools or bright red blood).

Fact Box

Habit Forming
Therapeutic Class

Patient Concerns

My father in law is being admitted in hospital due to blood clot in brain. His right leg and arm seems to be paralysed. Doctors in the hospital not briefing us on the problem exactly. Need your second opinion. His age is 67. Having Smoking habit.
Dr. Sunil Sekhri
There are blood clots in the brain arteries
I am TIA patient taking ARRENO and statin (20mg) for last 3 years as clopidogrel did not suit me. Recently i developed leg pain especially after long walk and while sleeping. Colour doppler indicated Astheroclerotic wall calcification in anterior and posterior tibial arteries of lower limbs. Since i am already taking arreno, doctor did not advise me any medicine and only when pain increases over a period of time i can think of. Recently i developed little more (still i can walk without pain for 3 km a day normal walk). I got done CT angio which indicated both anterior and posterior of both legs are severely hypoplastic. The vascular specialist suggested me to take Stiloz 50mg along with Arreno. I seek advise whether i can take both these medicines that have identical in terms of mechanism of work. Will i have any problem if i take Stiloz along with Arreno ? Kindly advise.
Dr. Vikas Sharma
Stiloz has different action U can take it along side
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1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.


  1. Aspirin/extended-release dipyridamole. Ridgefield, Connecticut: Boehringer Ingelheim Pharmaceuticals, Inc.; 2012. [Accessed 11 Apr. 2019] (online) Available from:External Link
  2. NHS. Low-dose aspirin. [Accessed 11 Apr. 2019] (online) Available from:External Link
  3. Dipyridamole. Barnstaple, Devon; Accord-UK Ltd.; 1990 [revised 20 Apr. 2015]. [Accessed 11 Apr. 2019] (online) Available from:External Link

Manufacturer/Marketer Address

Chinubhai Centre, Off. Nehru Bridge, Ashram Road, Ahmedabad - 380009. Gujarat. India.
Country of Origin: India

Expires on or after: May, 2022

A licensed vendor partner from your nearest location will deliver Arreno Capsule ER. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
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