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| How Do You Know If a Rash Is Serious? |
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| A rash may be indicative of a serious condition if you have some systemic symptoms like fever, chills, headache, body aches, or fatigue, as these could suggest an underlying infection or illness requiring medical attention. Additionally, rashes that are painful, blistering, oozing, or causing open sores may indicate a more severe skin condition or allergic reaction necessitating evaluation by a healthcare provider. |
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| How Long Does a Fever Last with a Cold or Flu? |
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| The duration of a fever associated with a cold or flu can vary significantly depending on several factors, including the individual’s immune system strength, the specific strain of virus causing the infection, and the promptness and effectiveness of any treatment received. Generally, for a common cold, a fever, if present, might last from 1 to 3 days and is usually mild. In contrast, fevers caused by the flu are typically more severe and can last from 3 to 7 days, with the possibility of extending up to two weeks in more serious cases. |
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