There are understandable concerns about the side effects of steroids. These are well known since the drug has been in use for nearly 50 years. The side effects are more common with higher doses of steroids used for longer periods. Your doctor will be aware of the risk of these side effects and will have judged that in your case the benefit outweighs the risks involved. If you have a particular concern, you should discuss it with your doctor.
Steroids tend to increase appetite, and there is usually some weight gain at higher doses.
Some people may experience discomfort in the stomach and occasionally it can make an active stomach worse. Steroids are effective treatments for many skin diseases, but sometimes they can cause unwanted effects. In high doses they can cause acne, and if used over many years they can cause thinning of the skin and easy bruising. Healing may be delayed a little. Circulation problems Steroids can lead to increased blood pressure, especially at higher doses.