Quick answer: Each Kirkland Sleep Aid pill contains doxylamine succinate 25 mg, an antihistamine that causes drowsiness and is labelled for occasional difficulty falling asleep. They can help some adults fall asleep on an occasional night, but responses vary and the sedating effect may lessen with repeated nightly use. The most common side effects are next-morning drowsiness, dry mouth and...
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek