Paracetamol cannot be used for the treatment of insomnia. Paracetamol, also known as chlorpheniramine maleate, is an antihistamine, which belongs to the first generation of anti-allergic drugs, can cross the brain barrier and can cause drowsiness in the recipient, and is mainly used for the treatment of allergic diseases, such as chronic urticaria, allergic dermatitis or drug-induced drug rash, which can be treated clinically with paracetamol. There are many drugs that are used clinically to treat patients with insomnia diseases that cannot be treated with paracetamol. There are also many ways to treat insomnia, which can be treated by Chinese herbal medicine identification, as well as Chinese patent medicines, and also by means of acupuncture in Chinese medicine to help improve the patient’s sleep. You can also take oral sedative and sleeping medications from western medicine, such as dezopiclone, diazepam, eszopiclone, all of which can improve the patient’s insomnia, because paracetamol is an anti-allergy drug that has certain side effects and cannot be used for long-term oral treatment of insomnia.