Pregabalin capsules for shingles can usually be taken for a period of 1 to 3 months, but there will be individual differences in the impact. 1. Pregabalin capsules are analgesic drugs, which can play a certain role in suppressing the symptoms of nerve pain after shingles. 2. Although Pregabalin capsules can be used to treat nerve pain after shingles, but also to strictly follow the doctor’s instructions to use the drug, each person’s pain time is different, so the time to take the drug is also different, should be based on their own situation, strictly comply with the doctor’s instructions to use the drug, you probably need to take about 1 to 3 months of time. 3. The person who is allergic to the active ingredients or any excipients contained in this product should be prohibited. If you need to take other drugs during the administration of this product, you should avoid interactions and need to consult your doctor. Pregabalin capsules need to be used under the guidance of a doctor, not blindly self-medication to avoid adverse effects.