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Published on: 7/15/2026
Fever itself is not always harmful and is often the body's natural response to fighting infection. However, if the fever is making you feel unwell, taking an over-the-counter medication like Tylenol® (acetaminophen) can help relieve discomfort and lower your temperature.
That said, fever can sometimes signal a more serious underlying condition, and symptoms vary from person to person. To better understand what may be causing your fever and decide on the right next steps, consider taking a free, instant symptom check online—it only takes a few minutes and can provide personalized guidance based on your specific symptoms.
Reviewed for medical accuracy: 07/14/2026
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Submit your own QuestionThe so-called "normal body temperature" (basal body temperature when at rest) varies from person to person. Furthermore, fevers that are not too high (generally below 102°F) are not necessarily harmful to the body. However, fever can cause a person to feel tired, sluggish and generally uncomfortable so fortunately we have medications to prevent those unpleasant symptoms. In those instances, taking an antipyretic like TylenolⓇ (acetaminophen) or ibuprofen may be recommended unless you have been advised not to do so by your health care provider. On the other hand, if the symptoms are not severe, there is no need to take the medicine even if you have a fever. While it is not necessary to endure severe symptoms, if you're unsure about the severity of your condition, try our free AI symptom checker to help determine if further medical evaluation is needed, especially if fevers persist beyond 5-7 days.
(References)
Bernheim HA, Block LH, Atkins E. Fever: pathogenesis, pathophysiology, and purpose. Ann Intern Med. 1979 Aug;91(2):261-70. doi: 10.7326/0003-4819-91-2-261. PMID: 223485.
Wright WF, Auwaerter PG. Fever and Fever of Unknown Origin: Review, Recent Advances, and Lingering Dogma. Open Forum Infect Dis. 2020 May 2;7(5):ofaa132. doi: 10.1093/ofid/ofaa132. PMID: 32462043; PMCID: PMC7237822.
Dinarello CA, Wolff SM. Molecular basis of fever in humans. Am J Med. 1982 May;72(5):799-819. doi: 10.1016/0002-9343(82)90548-4. PMID: 6805324.
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