1. Use of melatonin or a pharmaceutically acceptable salt thereof as a medicament for the treatment of acute alcohol intoxication, hangover symptoms or degradation (functions) after consumption alkogolya.2. Use according to claim. 1, comprising administering from 0.1 to 5 mg melatonin once before bedtime, in particular administered from 1.5 to 3 mg melatonin once before going to snu.3. Use according to Claim. 1 or 2, wherein the melatonin is administered in a form selected from the group consisting of inhalation aerosols, sublingual, transdermal, nasal, oral, rectal, intravenous forms, in particular in the form of plate or sublingual administration sublingual zhidkosti.4. Use according to claim. 1 wherein the melatonin is not stored in the retard-forme.5. Use of melatonin or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for treating a mammal suffering from acute alcohol intoxication, hangover symptoms or worsening of performance (functions) after consumption alkogolya.6. Use according to claim. 5, wherein the melatonin is formulated for single administration before going to snu.7. Use according to claim. 5, wherein the dose administered is in the range from 0.1 to 5 mg, in particular from 1.5 to 3 mg.8. Use according to claim. 5, wherein the melatonin is administered in a form selected from the group consisting of inhalation aerosols, sublingual, transdermal, nasal, oral, rectal, intravenous forms, in particular in the form of plate or sublingual administration sublingual zhidkosti.9. Use according to claim. 5, wherein melatonin is not introduced into the retard-forme.10. The use of melatonin as a biologically active additive1. Применение мелатонина или его фармацевтически приемлемой соли в качестве лекарственного средства для лечения острой алкогольной интоксикации, симптомов похмелья или ухудшения характеристик (функций) после употребления алкоголя.2. Применение по п. 1, при котором вводят от 0,1 до 5 мг мелатонина однократно перед
