Right side posterior rib pain in women may be caused by liver disease, biliary disease, intercostal neuralgia and so on. 1. Liver diseases: when there are diseases such as hepatitis B, fatty liver, cirrhosis, liver tumor, etc., the lesions can cause pulling pain and right side back rib pain, which need to take drugs such as entecavir dispersible tablets, lamivudine tablets, or surgical treatment. 2. Gallbladder diseases: when there are diseases such as cholecystitis, gallstones, gallbladder cancer, etc., pain can occur, and accompanied by dyspepsia, anorexia, belching (hiccups), etc., you need to take anti-inflammatory cholestatic tablets, compound cholestyramine capsules and other drugs, or undergo surgery. 3. Intercostal neuritis: this disease is usually caused by infection or trauma, and local radiating pain can occur, requiring drug treatment, such as acyclovir, gabapentin and other drugs, but also local acupuncture and physiotherapy to relieve discomfort. It is recommended to go to the hospital as soon as possible for examination and treatment, and need to follow the doctor’s instructions for medication, to avoid blind use of drugs, delaying the condition.