Verapamil Overdose
It is possible to overdose on verapamil. If you take too much, it may lead to some serious health issues. These include slower heart rate, convulsions, kidney issues, heart rhythm issues, or very low blood pressure. For this reason, make sure to take the right dose that your doctor prescribes. Avoid increase the dose of verapamil without consult your healthcare provider first. [11]
Alternative Medications to Prevent Migraine
In many cases, it is better to prevent instead of treating migraines. In addition to verapamil, some other prescribed medications can help reduce the intensity, duration, and frequency of attacks. These include:
– Anticonvulsants: These medications can block channels, which transmit electrical signals to brain, muscle, and nerve cells. Also, they boost the activity of a neurotransmitter called GABA, which helps control anxiety, vision, and motor control.
– Beta-blockers: These drugs can block adrenaline receptors, which cause blood vessels to relax.
– Calcitonin gene-related peptide inhibitors: These medications were specially developed for preventing migraines. They can target a protein in the nervous system and brain, which helps release pain during migraine attacks. [12]
