The effects of drink spiking vary from person to person. The fact of the matter is that reactions differ because of a person’s age, sex, size and on what type of drug or alcoholic beverage was given.

Common Effects
    - Unconsciousness
    - Decreased inhibitions
    - Paralysis
    - Inability to protect ones’ self
    - Memory loss
    - Muscle spasms
    - Poor coordination
    - Euphoric feelings  
    - Nausea, vomiting
    - Sleepiness
    - Respiratory complications
    - Slurring of speech
    - Dizziness

Some people who have been affected by drink spiking have such feeling as if they have drunk more alcohol than they really did. Besides, they can experience such sense as if they have had sex but actually do not remember it. Some other people when wake up feel almost hung over and have no idea about certain periods of time.