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. How marijuana affects health is determined by how it's consumed. Marijuana is most commonly smoked, such as from pipes, bongs, paper-wrapped joints, blunts and other items including devices that heat or vaporize marijuana. It can also be consumed through foods and beverages, such as brownies or tea.