Increased risk of infections, especially with common bacterial, viral and fungal microorganisms. Thinning bones (osteoporosis) and fractures. Suppressed adrenal gland hormone production that may result in a variety of signs and symptoms, including severe fatigue, loss of appetite, nausea and muscle weakness.

Why are corticosteroids not good?

Risks. Corticosteroids can have substantial effects on the body by suppressing the immune system. Doctors typically use corticosteroids if other treatments are not working, or they require a rapid response. Taking corticosteroids can cause spikes in blood sugar levels, which can be dangerous for people with diabetes.

What is the problem with corticosteroids?

While corticosteroids have many uses, they also come with several long-term side effects. These medications are known to lead to problems like osteoporosis (thin bones), a weakened immune system, cataracts, thin skin with topical products, and fungal infections of the mouth or throat with inhalers.