- Abnormal heartbeat
- Analysis enhancement
- Anxiety
- Appetite suppression
- Bronchodilation
- Cognitive euphoria
- Cognitive fatigue
- Compulsive redosing
- Dehydration
- Depression
- Focus enhancement
- Frequent urination
- Increased blood pressure
- Increased heart rate
- Increased libido
- Increased perspiration
- Irritability
- Memory enhancement
- Motivation enhancement
- Nausea
- Stimulation
- Teeth grinding
- Temporary erectile dysfunction
- Thought acceleration
- Thought deceleration
- Thought organization
- Vasoconstriction
- Wakefulness