Guarana Uses, Side Effects & Warnings - Drugs.com
Guarana side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.. Although not all side effects are known, guarana is thought to be likely safe for most people when taken in amounts commonly found in foods.
DA: 94 PA: 73 MOZ Rank: 76