What happens if you take too much sumatriptan?
Taking too much sumatriptan may make you very ill. An overdose can cause fainting, slowed heart rate, vomiting, loss of bladder and bowel control, and sleepiness. It can narrow your blood vessels leading to heart problems such as chest pains, abnormal heart rhythm or a heart attack.
Can sumatriptan cause seizures?
For people with seizures: Sumatriptan may cause seizures. If you’ve had seizures in the past, talk with your doctor about whether this drug is safe for you.
Why does my body hurt after taking sumatriptan?
These results suggest that mild vasoconstriction in peripheral skeletal muscle is associated with the action of sumatriptan and is likely to be the source of the side-effects experienced by some users.
Is 100mg of sumatriptan a lot?
For migraine headaches: Adults—25, 50, or 100 milligrams (mg) as a single dose. If you get some relief, or if the migraine comes back after being relieved, another dose may be taken 2 hours after the last dose. Do not take more than 200 mg in any 24-hour period.
What is the antidote for sumatriptan?
The elimination half-life of sumatriptan is 2 hours. Therefore 6. observation post-overdose should continue for approximately 10 hours or while symptomatic. There is no specific antidote available 7.
Can sumatriptan cause panic attacks?
Another study of 125 patients concluded that panic-like symptoms may explain the chest pain and related side effects after sumatriptan administration in patients with high levels of anxiety.
Does sumatriptan cause memory loss?
Sumatriptan is a 5-HT1B/1D receptor agonist used for the treatment of cluster headaches and migraine which might cause memory impairment as a potential side effect.
Why does sumatriptan make me feel weird?
No serious problems have been reported. These may reflect an autonomic disturbance which is also likely to be responsible for the episodes of dizziness and syncope or hot and cold feelings, shivering or sweating. Some patients have experienced strange feelings, such as depersonalisation, after sumatriptan use.
Does sumatriptan make you lose weight?
Weight loss isn’t a direct side effect of Imitrex. However, it can be a symptom of reduced blood flow to your stomach or intestines, which is a serious side effect of Imitrex. It’s not known how often this side effect occurs with Imitrex.
Does sumatriptan make you feel weird?
Some patients have experienced strange feelings, such as depersonalisation, after sumatriptan use. Patients should be warned of this possibility. In general, adverse reactions to the use of sumatriptan are common but minor, and most last for only a very short period of time.
Why can you only get 9 sumatriptan a month?
However, some prescription plans use this statement to mean a maximum of 4 treatment days per month with an average of 1 ½ doses per headache, thus limiting coverage to 6 pills per month. Since Imitrex comes in packages of 9, you are allowed 9 per month.
How long does it take for sumatriptan to leave your system?
Sumatriptan is a short-acting medication with a half-life of around two hours. A sumatriptan dose will be completely cleared from the body in 10 hours.
Does sumatriptan affect your heart?
This medicine may increase your risk of having abnormal heart rhythm, heart attack, angina, or stroke. This is more likely to occur if you or a family member already has heart disease, if you have diabetes, high blood pressure, high cholesterol, or if you smoke.
Is sumatriptan hard on the kidneys?
Use of sumatriptan is not recommended in elderly patients with kidney problems, heart or blood vessel disease, or high blood pressure, and should not be used by elderly patients with liver problems.
Can sumatriptan cause liver damage?
Sumatriptan (applies to Imitrex) liver disease Major Potential Hazard, High plausibility.