Easy-to-read medicine information about quinapril – what it is, how to take quinapril safely and possible side effects.
|Type of medicine||Also called|
What is quinapril?
- Quinapril is used to lower high blood pressure (hypertension). It works by relaxing the blood vessels and in this way lowers blood pressure.
- Quinapril lowers the risk of heart attack and stroke.
- It protects your kidneys, and is helpful in patients with diabetes or kidney disease.
- Quinapril is also used to treat heart failure.
- Quinapril is available as tablets.
- The dose of quinapril will be different for different people.
- Your doctor will usually start you on a low dose, and increase the dose depending on how you respond. This allows your body to get used to the medicine and reduces unwanted side effects.
- Always take your quinapril exactly as your doctor has told you. The pharmacy label on your medicine will tell you how much quinapril to take, how often to take it, and any special instructions.
How to take quinapril
- Take quinapril at the same time each day. It is best taken in the morning.
- You can take quinapril with or without food.
- Limit alcohol intake while you are taking quinapril. Alcohol can increase your chance of side effects such as dizziness and light-headedness.
- If you forget to take your dose, take it as soon as you remember.
- But, if it is nearly time for your next dose, just take the next dose at the right time. Do not take double the dose.
- Do not take potassium tablets while you are taking quinapril, unless your doctor tells you to.
Possible side effects
Like all medicines, quinapril can cause unwanted side effects, although not everyone gets them. Often unwanted side effects improve as your body gets used to the new medicine.
|Side effects||What should I do?|
- Quinapril may interact with a few medications and herbal supplements so check with your doctor or pharmacist.
- Also, check with your pharmacist before taking over-the-counter medicines such as:
- Cold and flu medicines containing phenylephrine (e.g. Sudafed PE)
- Anti-inflammatories such as diclofenac (e.g. Voltaren Rapid), ibuprofen (e.g. Nurofen), naproxen (e.g. Naprogesic).
The following links provide further information on quinapril.
New Zealand Formulary Patient Information