Learn when common side effects from different drug classes typically start - from hours to months after taking a medication - and how timing helps distinguish real reactions from coincidences.
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Learn when common medication side effects typically start based on drug class-from hours to months. Know what’s normal, what’s urgent, and how timing helps doctors spot real reactions.
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Learn the early warning signs of dangerous medication side effects that can turn deadly within hours. Know when to call 911, what symptoms to watch for, and how to protect yourself from life-threatening reactions.
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