Ferris Wheel Print, Ferris Wheel Decor, Minimalist Poster, Carnival Wall Print, Wall Pictures, Carnival Wall Decor, Digital Art Print, Wheel miramarart 5 out of 5 stars
1 Breathing problems. 2  Marijuana smoke irritates the lungs, and frequent marijuana smokers can have the same breathing problems that tobacco smokers have. 3  These problems include daily cough and phlegm, more frequent lung illness, and a higher risk of lung infections.
The short-term effects of marijuana include: 1  Distorted perception (sights, sounds, time, touch) 2  Problems with memory and learning. 3  Loss of coordination.  Trouble with thinking and problem- 1 solving. Increased heart rate, reduced blood pressure.