negative effects of smoking weed
Other negative effects of weed include: 4. 1  Altered senses. 2  Dizziness, tiredness, fatigue. 3  Reduced coordination and balance. 4  Cognitive impairment (read: marijuana psychological effects). 5  Anxiety, panic, paranoia.6  Hallucinations. 7  Mood alterations. 8  Altered blood pressure, dizziness.9  Increased heart rate.ther negative effects of weed include: 4. 1  Altered senses. 2  Dizziness, tiredness, fatigue. 3  Reduced coordination and balance. 4  Cognitive impairment (read: marijuana psychological effects). 5  Anxiety, panic, paranoia. 6  Hallucinations. 7  Mood alterations. 8  Altered blood pressure, dizziness. 9  Increased heart rate.