When people buy Ambien 10mg, it is taken to treat sleep disorders but only after a short while to avoid addiction. The drug acts as a sedative and hence it is known as a sedative-hypnotic drug. The drug can be a cause of allergy or one of its ingredients can be a cause for the same, therefore, the intake of the drug should be stopped immediately and one should look out for medical assistance in case of symptoms of the drug-like facing difficulty in breathing, hives, and inflammation of the throat, face or lips.