Eli5: Why is caffeine often recommended for headache relief? 367 viewsJanuary 1, 2024 Question90.87K May 17, 2023 0 Comments Eli5: Why is caffeine often recommended for headache relief? In: 418 24 Answers ActiveNewestOldest Anonymous Posted May 17, 2023 0 Comments Few reasons. 1) It speeds up absorption of painkillers. 2) It helps combat the drowsiness caused by some medication. 3) It is a vasoconstrictor which can relieve the cause of some kinds of headaches. You are viewing 1 out of 24 answers, click here to view all answers. Register or Login
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