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.
Smoking cannabis DOES increase the risk of anxiety and depression. Smoking cannabis does increase the risk of depression and anxiety, a new study has concluded. U.S. researchers found the brains of users were less able to react to dopamine - the feel-good chemical that inspires a spirit of get-up-and-go.