Postherpetic distension can be treated by medication, physical means or minimally invasive surgery under the guidance of professional doctors. 1. Taking medication: For mild postherpetic distension, patients can take oral adenosylcobalamin tablets to relieve and improve, if the pain symptoms are more serious, affecting the normal sleep and rest, you can take oral pregabalin capsules to carry out the treatment. Need to pay attention to the medication should follow the doctor’s instructions, avoid blind use of drugs, avoid causing adverse reactions. 2. Physical means: patients can also be treated with red light therapy to relieve pain and discomfort. 3. Minimally invasive surgery: If it continues to worsen during treatment, it is recommended to go to the pain department in time for minimally invasive surgical treatments, such as pain point nerve block treatment or radiofrequency ablation treatment, which can effectively improve the pain symptoms. During the treatment of postherpetic distension, patients need to pay attention to the need for a light and easily digestible diet, avoid spicy and stimulating food intake, avoid excessive fatigue, and ensure sufficient rest to prevent aggravation of uncomfortable symptoms. After shingles swelling and pain, it is recommended to go to the hospital in a timely manner, the drugs mentioned above should be used in accordance with the doctor’s instructions.