Ivg carry risks. Because it is a good way for infections to enter your body. If on is caused by autoimmune and inflammation. Certain corticosteroid can be used but for limited amount of time. If you the very Strong's like clebestatol or acetonide those are strong enough to affect to suppress certain hormones. If its a topical cream. The side effects are dry and skin thinning. If on is caused by injury or genetic relatrd . pain meds are used instead. From what I read about ivg. Its very expensive and it doesn't have efficacy.