Zestril is what is known as an ACE inhibitor. It helps control high blood pressure (hypertension) by relaxing blood vessels. This medication is not a cure. High blood pressure levels that are not treated can damage kidneys and may lead to a stroke or heart failure. Lisinopril or Zestril also helps to treat patients with heart failure. Generic lisinopril or Zestril substitute tablets are available.

You cannot buy 40mg Zestril no prescription brands in the US. The Zestril 40mg tablets require a prescription.

There can be Zestril side effects that users should be aware of while they are taking the medicine. Some of the side effects include such things as decreased amount of urine passed, difficulty breathing, difficulty swallowing, dizziness, lightheadedness or fainting spells, fast or uneven heart beat, palpitations, chest pain, fever or chills, numbness or tingling in your fingers or toes, skin rash, itching, swelling of your face, lips, or tongue; change in taste, cough, headache, and tiredness.

You can find pictures of Zestril online so as to compare what you have with what it should look like. You should also know that there may be issues of erectile dysfunction with Zestril. You can talk to your doctor about this if you need to.

He or she can also tell you the history of Zestril. Your doctor may need to explain to you the differences between Zeneca, Lisinopril, and Zestril. He or she may wish to start you out on the Zestril 10 formula. He or she may also need to speak to you about the issues of fish oil and Zestril use.

If you are unsure about any of the side effects of this medication you should ask your doctor. You must also tell your doctor of all the medications that you are taking or planning to take. There can be drug interactions with this medication.

With a prescription you can buy Zestril online. You can do a search for the medicine and find the places to buy cheap Zestril. Many online pharmacies offer discounted prices or offer free shipping for their customers. You may want to do a comparative shopping in which you compare the Zestril cost from one pharmacy to another. This can often lead to saving money. You can do an online search to read the current product literature on the medicine. If you have questions about the drug, contact your doctor.