Interstitial cystitis cannot be cured completely, but general treatment, medication and other treatments can be taken to relieve the condition and improve the quality of life. 1. General treatment: Drink plenty of water and avoid coffee and other stimulating foods. 2. Drug treatment: Commonly used drugs include immunosuppressants, such as cyclosporine, tacrolimus, etc.; antihistamines, such as cetirizine, etc.; glucocorticosteroids, such as dexamethasone, etc. The use of specific drugs should be guided by a physician. The use of specific drugs should be under the guidance of a physician. 3. Other treatments: including bladder hydrodynamic dilatation therapy, bladder perfusion therapy and nerve stimulation therapy. Interstitial cystitis patients, it is recommended to timely regular hospitals, under the guidance of doctors to choose the appropriate treatment program based on their own condition.