Convulsions commonly known as cramps, is the whole body skeletal muscle involuntary spasm, contraction, causing the whole body convulsions, the main symptom is the whole body limbs involuntary shaking, can not maintain the normal body posture. When someone around this situation, you need to do the following: 1, call medical personnel, call 120, ask professionals to come to the scene for treatment; 2, put the patient in a relatively flat, safe area, do not let the patient appear sharp falls, bruises or physical injuries; 3, convulsion patients confused, there is a possibility of choking, biting tongue, it is best to let the patient bite a thick cloth, towel, handkerchief between the upper and lower teeth or soft paper items, so as not to bite themselves; 4, when the patient appears limb tonic or flexion, do not overly strong will be its limb confrontation, which will instead aggravate the patient injury, as long as the patient is placed in a calm place, will not be harmed, natural relief; 5, untie the patient collar, tie, women better untie the bra, so that the patient has a good breathing status; 6, the patient is not awake before do not feed water, otherwise Do not feed water until the patient is awake, otherwise it will cause choking or accidental inhalation; 7.