10 Side Effects of Calcium Channel Blockers
Reviewed: Dr. Mera
Side Effect #8: Drowsiness
Drowsiness or somnolence describes the strong desire to sleep. It can be due to circadian rhythm disorders or an underlying disease. Drowsiness may be accompanied by weakness, lack of mental agility, and lethargy.
Drowsiness can cause excessive daytime sleepiness that can have a negative impact on school, work, and daily routines. When fatigued due to drowsiness, microsleeps can occur. This can be dangerous when the individual is performing tasks such as driving a vehicle. Drowsiness can also be due to side effects of medications such as analgesics, anticonvulsants, calcium channel blockers, antihistamines, and antipsychotics.
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