Ibuprofen extended-release capsules are contraindicated during breastfeeding for colds and flu, and the specific medication should be followed by the doctor’s instructions. Ibuprofen extended-release capsules can be used for the relief of mild and moderate pain, and can also be used for fever caused by the common or epidemic flu.Possible adverse reactions after the use of the drug include headache, dizziness, tinnitus, blurred vision, nausea, vomiting, nervousness, drowsiness, and a burning sensation in the stomach. Contraindications to the use of the drug include hypersensitivity to the product, hypersensitivity to other non-steroidal anti-inflammatory drugs, active ulcers, previous history of peptic ulcers or gastrointestinal bleeding and perforation, pregnant women, lactating women and so on. Therefore, it is forbidden to use the drug in breastfeeding women who have a cold. Note that you should not drink alcohol or beverages containing alcohol during treatment, and you do not need to use other antipyretic and analgesic drugs. Specific medication regarding ibuprofen extended-release capsules should be guided by a specialist physician and should not be used without authorization.