1. A method for treating a side effect in the form of motor disorders associated with the administration of levodopa to a patient having Parkinsons disease, the method comprising: administering to said patient in need of treatment a dose eltoprazina or a pharmaceutically acceptable acid addition salt thereof for reducing said side effect in the form of motor disorder, said eltoprazin administered in a dosage of about 0.25 mg / day to about 25 mg / den.2. A method according to Claim. 1, wherein said side effect is a motor disorder diskineziyu.3. A method according to Claim. 1 further comprising administering karbidopy.4. A method according to Claim. 1, wherein said eltoprazin administered in a dosage of about 2.5 mg / day to about 10 mg / den.5. A method according to claim. 4, wherein said eltoprazin administered in a dosage of about 2.5 mg / den.6. A method according to claim. 4, wherein said eltoprazin administered at a dose of about 5.0 mg / den.7. A method according to claim. 4, wherein said eltoprazin administered in a dosage of about 7.5 mg / den.8. A method according to claim. 4, wherein said eltoprazin administered at a dose of about 10 mg / den.9. A method according to Claim. 1, wherein said patient is a cheloveka.10. A method according to Claim. 1 or 9, wherein said administration does not diminish the effectiveness eltoprazina said administration levodopy.11. A method for treating Parkinsons disease in humans, in need thereof, the method vklyuchaetvvedenie said human dose of levodopa dose and eltoprazina or a pharmaceutically acceptable acid addition salt thereof, wherein said eltoprazin administered in a dosage of about 0.25 mg / day to about 25 mg / den.12. The method of claim. 11, further comprising administering karbidopa.13. The method of claim. 11 wherein said eltoprazin and said levodopa are both active in this1. Способ лечения побочного эффекта в виде моторного расстройства, связанного с введением леводопы пациенту, имеющему болезнь Паркинсона, при
