1 Hoarseness is an abnormal change in the voice. 2  The most common cause of hoarseness is acute laryngitis.  The underlying cause of hoarseness can usually be diagnosed by a health care professional based on the patient's history and physical exam.
The effects usually stop after 3 or 4 hours. Smoking pot can increase your heart rate by as much as two times for up to 3 hours. Thatâs why some people have a heart attack right after they use marijuana. It can increase bleeding, lower blood pressure, and affect your blood sugar, too.
*Marijuana can make driving more dangerous. It can affect your alertness, reaction time, and concentration, all of which you need in tip top shape to be behind the wheel. Smoking weed can also make your perception of space and distances skewed, which is really dangerous on the road.Smoking pot without a medical prescription is illegal in the U.S.âyou and your friends could get in mega trouble if you get caught. Rihanna got caught smoking marijuana in Hawaii. | Source: fashionindie.com. *You already know cigarettes are terrible for you. Turns out, smoking weed is too â maybe even worse.