1 0.3-5 mg at bedtime is a typical dose. 2  In children with insomnia due to delayed sleep onset, melatonin 5 mg at 6:00 PM daily. 3  In children with developmental disorders (including cerebral palsy, autism, and intellectual disabilities), melatonin 5 mg at 8:00 PM daily.
Cocaine is a weakly alkaline compound (an  alkaloid ), and can therefore combine with acidic compounds to form various salts. The hydrochloride (HCl) salt of cocaine is by far the most commonly encountered, although the sulfate (-SO 4) and the nitrate (-NO 3) are occasionally seen.t is commonly snorted, inhaled, or injected into the veins. Mental effects may include loss of contact with reality, an intense feeling of happiness, or agitation. Physical symptoms may include a fast heart rate, sweating, and large pupils.
Cocaine is a central nervous stimulant drug made from the coco leaf primarily made in Columbia, Peru and Bolivia. The cocaine extraction process is complex and involves heating then cooling the leaves. Alcohol is then added and distilled off to create the most pure alkaloid form.U.S. pharmaceutical companies use cocaine for legal medicinal use as a topical anaesthetic. Most cocaine is produced for illegal use. Cocaine is usually exported from South America in power form.lcohol is then added and distilled off to create the most pure alkaloid form. U.S. pharmaceutical companies use cocaine for legal medicinal use as a topical anaesthetic. Most cocaine is produced for illegal use. Cocaine is usually exported from South America in power form.