Air conditioning leg cramps can be relieved by pulling the leg muscles in the opposite direction, localized hot compresses, cold and warmth, medication and so on. 1. reverse pulling muscles: blowing air conditioning after leg cramps, you can immediately let the affected leg in the opposite direction of the role of the cramp pulling the leg muscles, to offset the leg cramp force. 2. Localized hot compresses: hot water bags and hot towels can be used to apply localized hot compresses to promote blood circulation and relieve spasmodic muscles in the legs, thus relieving the symptoms. 3. Cold protection and warmth: After blowing the air conditioning leg cramps should not blow the air conditioning, to avoid cold stimulation, and pay attention to leg warmth, so as not to induce cramps again. 4. Medication: If the leg cramps are accompanied by pain, you can take non-steroidal anti-inflammatory drugs (such as nimesulide), muscle relaxants (such as epirubicin hydrochloride) and so on for relief. If the cramps continue to be unrelieved after the above treatments, you should seek medical advice as soon as possible and under the guidance of a doctor for standardized treatment. In addition, the above medications should also be used under medical supervision.