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Most side effects are direct consequences of the vasodilation and the resultant low blood pressure. They include headache ("nitrate headache") resulting from the widening of blood vessels in the brain, reflex tachycardia (fast heart rate), flush, dizziness, nausea and vomiting. These effects usually subside after a few days if the treatment is ...
A headache, also known as cephalalgia, is the symptom of pain in the face, head, or neck. It can occur as a migraine, tension-type headache, or cluster headache. [1] [2] There is an increased risk of depression in those with severe headaches. [3] Headaches can occur as a result of many conditions.
Adverse effects include nausea, vomiting, paresthesia, and ergotism. [2] Their use is limited to less than ten times per month in order to reduce medication overuse headaches (MOH's). The oral dosage administrative form is considered less effective than nasal or parenteral forms and has been discontinued in Canada. [5]
In those with four out of five of the following: pulsating headache, duration of 4–72 hours, pain on one side of the head, nausea, or symptoms that interfere with the person's life, the probability that this is a migraine attack is 92%. [13] In those with fewer than three of these symptoms, the probability is 17%. [13]
This is a list of adverse effects of the antidepressant trazodone, ... Headache; Fatigue; Common ... Vasodilation; References. This page ...
The most common side effects of tramadol in order of decreasing incidence are: [1] [2] [3 ... Headache; Vomiting; Somnolence (drowsiness) ... Vasodilation (dilation ...
Like most pharmacological therapeutic options, there are risks that should be considered. For these drugs in particular, vasodilation can be associated with some adverse effects which might include orthostatic hypotension, reflex tachycardia, headaches and palpitations. Tolerance may also develop over time due compensatory response of the body ...
Vasodilation, also known as vasorelaxation, is the widening of blood vessels. [1] It results from relaxation of smooth muscle cells within the vessel walls, in particular in the large veins , large arteries , and smaller arterioles . [ 2 ]