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.
Long-Term Effects of Pot. The long-term effects of marijuana include physical, emotional, behavioral and addictive components. including: Lung damage from being smoked; Affects mental status especially leading to schizophrenia, depression and anxiety; Decreased fertility; Leads to eventual use of harder drugs; those who have used marijuana at least 6 times are 14 times more apt to use heroin; Marijuana Overdose