WebAug 23, 2024 · Verapamil is used to treat cluster headaches. A 2024 review study of verapamil for cluster headaches showed that it’s effective for this type of headache … WebApr 1, 2024 · increased sweating lightheadedness, dizziness, or fainting pale skin shortness of breath slow or irregular heartbeat sore throat sweating swelling in legs and ankles unusual tiredness or weakness Rare Chills cold sweats feeling of warmth redness of the face, neck, arms and occasionally, upper chest
Verapamil: Hypertension, Uses, Side Effects, Dosages ... - RxList
WebApr 5, 2024 · Verapamil belongs to the class of medicines known as calcium channel blockers. 2. Upsides May be used as an ongoing treatment to relieve symptoms such as … shanly foundation grants
verapamil National Headache Foundation
WebOct 19, 2024 · The efficacy of verapamil in preventing cluster headaches has been demonstrated in both non-randomised and randomised controlled trials versus placebo and other medicines used for prophylaxis. Verapamil is highly effective at preventing episodic cluster headaches, although patients with chronic cluster headache have a poorer response. Like all calcium channel blockers, verapamil allows smooth muscles to relax by preventing calcium from entering smooth muscle cells. Large blood vessels have smooth muscles in their walls, so smooth muscle relaxation prevents these blood vessels from constricting (narrowing). This is why these … See more Verapamil comes as a tablet, an extended-release (long-acting) tablet, and an extended-release (long-acting) capsule. The dose prescribed for preventing migraines varies from … See more Like all drugs, verapamil may cause adverse effects. The most common include:4 1. Constipation 2. Headache 3. Swelling in the ankles and lower legs 4. Dizziness 5. Nausea … See more Verapamil is not always an ideal or even safe option for migraine prevention. People who should not take verapamil are those with various heart conditions such as:4 1. Low blood pressure (hypotension) 2. Sick sinus … See more If your healthcare provider recommends you try verapamil, it's important to make certain they are aware of any other medications, … See more WebThe effect of verapamil in cluster headache most likely takes place in the hypothalamus.Verapamil is an L-type calcium channel blocker but it is also a blocker of other calcium channels (T-, P-, and possibly N- and Q-type Ca(2+) channels) and the human ether-a-go-go-related gene potassium channel. shan lu chicago