CBD has few side effects and is considered a safe substance to take. 1  These are the known side effects of CBD: 2  Inhibition of hepatic drug metabolism/decreased activities of p-glycoprotein and other drug transporters. 3  Dry mouth. 4  Increased tremor in Parkinsonâs patients. 5  Low blood pressure. 6  Lightheadedness. 7  Drowsiness.
1 Stress causes the body to release inflammatory markers into the bloodstream. These markers may worsen heart disease or increase the risk of a heart attack or stroke.  Studies have reported an association between stress and high blood pressure, which may be more pronounced in men than in women.
Hypertensive crises can be caused by something as simple as missing a dose of your blood pressure medicine. In John's case, it was caused by alcohol withdrawal. Stroke, heart attack, kidney trauma, and eclampsia (or pre-eclampsia) can also cause hypertensive crisis. Heart or kidney failure, cocaine abuse, and an overactive or underactive thyroid are other causes of hypertensive crisis. When combined, certain medications can also cause a hypertensive crisis.