High cholesterol

Cholesterol is an important fatty substance which is a by-product of normal bodily functions. It's found in the body of all human beings. However, if your cholesterol is too high, you are more likely to develop heart disease.

In this section, you can learn about the types, causes and symptoms of high cholesterol and watch an animation of what is happening to your body. You can also find out about what to do if you've just been diagnosed, as well as what you can do in the longer term and how medicines can help.

Please remember that the information in this site is not intended to replace discussions with your doctor or other healthcare professionals and that you should not use it to diagnose a health condition or fitness problem. Click here for more information.

At Pfizer, the company behind Pfizer life, we recognise the importance of protecting the privacy of information collected about our online visitors. For further information please see our Privacy Policy and Terms and Conditions.