Lisinopril (Zestril)
$0.31
Zestril contains Lisinopril and lowers blood pressure, treats heart failure and protects the heart after a heart attack.
Drug Information
13 reviews for Lisinopril (Zestril)
Zestril contains Lisinopril.
Lisinopril is one of the most commonly used medicines for high blood pressure. It belongs to a group called ACE inhibitors.
It is also used for heart failure and to help protect the heart after a heart attack.
What is it used for?
- High blood pressure (hypertension)
- Heart failure
- Protecting the heart after a heart attack
- Kidney problems caused by diabetes
How does it work?
Lisinopril blocks an enzyme called ACE, which the body uses to make angiotensin II, a hormone that makes blood vessels narrow. With less of it, blood vessels relax and blood pressure goes down.
This information is written in simple words to help you understand this product. It does not replace advice from your doctor or pharmacist.
Read these points before you start. If any of them apply to you, talk to your doctor or pharmacist first.
- High blood pressure usually has no symptoms, so keep taking your medicine even when you feel well. Stopping can make your blood pressure rise again.
- It can make you feel dizzy, especially when you stand up quickly or when you first start. Get up slowly from sitting or lying down.
- Alcohol can make dizziness worse and raise blood pressure over time. Keep it to small amounts.
- Tell your doctor if you have kidney or liver problems.
- Have your blood pressure checked regularly, as your doctor advises.
- Do not take it if you are pregnant or trying to become pregnant. It can harm the unborn baby.
- Do not take it if you have ever had angioedema (sudden swelling of the face, lips, tongue or throat), or if you take sacubitril/valsartan.
- Do not use potassium supplements or salt substitutes containing potassium unless your doctor says so.
- Painkillers like ibuprofen and naproxen can reduce its effect and affect your kidneys.
- Tell your doctor if you take lithium, or aliskiren.
- If you have diarrhoea or sickness and cannot keep fluids down, ask your doctor whether to pause it.
- Tell your doctor or pharmacist about every other medicine, vitamin or herbal product you use.
- Keep this product out of the reach and sight of children.
Like all medicines, Zestril can cause side effects, but not everybody gets them.
Common side effects
- A dry, tickly cough that does not go away
- Dizziness, especially after the first dose
- Headache
- Feeling tired
These are usually mild and often get better as your body gets used to it. Tell your doctor if they bother you or do not go away.
Stop using it and get medical help straight away if you notice:
- Fainting, or feeling like you are going to faint
- Swelling of the face, lips, tongue or throat, or trouble breathing or swallowing
- Muscle weakness, a slow or uneven heartbeat (possible high potassium)
- Yellowing of the skin or eyes
This is not a complete list. If you notice anything unusual, ask your doctor or pharmacist.
- Take it once a day, at the same time each day, unless your doctor tells you otherwise.
- Swallow the tablet with a glass of water. You can take it with or without food.
- The first dose can make you dizzy, so your doctor may suggest taking it at bedtime.
- A common adult dose for blood pressure is 10 mg to 20 mg once a day, starting lower in some people.
If you miss a dose: Take it as soon as you remember the same day. If it is nearly time for your next dose, skip the missed one. Never take two doses at once.
If you use too much: Contact your doctor, a poison control centre or your local emergency number straight away, even if you feel fine. Take the pack with you.
How to store it: Keep it in its original pack at room temperature (below 25°C / 77°F), away from heat, damp and direct sunlight. Do not use it after the expiry date.
- QDo I need to take Zestril for the rest of my life?
- A
Often, yes. High blood pressure is usually a long-term condition. Your doctor will review your treatment over time. Do not stop without talking to them.
- QCan I drink alcohol with Zestril?
- A
Small amounts are usually fine, but alcohol can make you dizzy and can raise your blood pressure. Try to keep within safe limits.
- QWhat else can help my blood pressure?
- A
Eating less salt, staying active, keeping a healthy weight, not smoking and cutting down on alcohol all help your medicine work better.
- QWhy do I have a dry cough on Zestril?
- A
A dry cough is a common side effect of this group of medicines. It is not harmful, but if it bothers you, your doctor can switch you to a different medicine.

Olivia Hall –
I decided to try this site and it turned out well. Checkout was simple and I never felt lost on the site. No surprise fees at checkout, which I appreciated.
Meera Moore –
I have ordered from here before and it went well again. I got my order placed in no time. The expiry date was fine and everything looked as it should.
Nora Kassem –
I was a bit unsure at first, but ordering here worked out fine. The parcel looked untouched when it got to me. The total I saw at checkout was the total I paid. Easy to deal with, which is what I wanted.
Raj Gonzalez –
I needed to place an order in a hurry and this site made it easy. Adding Lisinopril to the cart and paying was quick. Would not hesitate to use this site again.
Andre Shah –
Delivery was smooth with no surprises. The cost was clearly shown before I paid, so no nasty surprises. I should add that their staff was patient with my questions. It was a pleasant experience and I am glad I chose this site.
Sana Wright –
I ordered from here after comparing a few options. I checked everything against my order and it was all correct. Pricing was reasonable and there were no hidden charges. Shipping updates were clear, and the parcel turned up when promised. Highly satisfied with the service.
Jack Hassan –
Ordered Zestril a few days ago and wanted to leave a quick review. Plain, tidy packaging and everything inside was in order. Navigation is simple, even for someone who is not great with websites. I am glad I tried this site.
Paola Walker –
First time ordering Lisinopril online and this site made it easy. No damage anywhere, the packaging did its job. Everything was laid out clearly, so ordering felt stress free. Shipping was fast for me.
Zainab Tran –
Just received my Zestril and wanted to share how it went. I could follow the shipment and it arrived as scheduled. It was affordable and the total at checkout matched what I expected. I did not have to hunt around, the item was listed right where I expected.
Zoey Jenkins –
It was what I expected when I opened it. Whenever I needed help, someone got back to me promptly. Would happily recommend it.
Lei Nair –
I went looking for Lisinopril and ended up ordering it here. It was cheaper than my usual place, and the service was just as good.
Irina Peterson –
I used this site for my latest order and had no problems. Nothing was missing from my order. Placing the order took only a few minutes.
Isabelle Anderson –
I placed an order last week and it was handled well. The seals were intact and everything looked fresh. Plus, finding the right item took very little time. I would order here again.