As a medical professional, I can tell you that fevers can indeed come and go. Fever is a common symptom of various illnesses and can be a body's natural response to fighting off infections. The duration and pattern of fever can vary greatly depending on the underlying cause. Here's a more detailed look at how fevers can manifest:


1. Acute Fevers: These are typically short-lived and can be caused by infections such as the common cold, flu, or other viral or bacterial infections. Acute fevers usually resolve within a few days.


2. Persistent Fevers: If a fever lasts for more than 48 hours, it can be considered persistent. This type of fever might indicate a more serious infection or condition that requires medical attention.


3. Intermittent Fevers: These are fevers that come and go. They can be associated with conditions such as malaria, where the parasite's life cycle causes fever spikes at regular intervals.


4. Low-Grade Fevers: These are fevers that are not very high but persist for a week or more. They can be a sign of a chronic or ongoing infection, or sometimes a sign of an autoimmune condition.


5. Fever with Other Symptoms: A fever that comes and goes along with other symptoms such as night sweats, swollen lymph nodes, sore throat, and tiredness can be indicative of a more complex health issue. It's important to monitor these symptoms and seek medical advice.

It's important to note that while fever can be a sign of the body fighting off an infection, it can also be a symptom of other underlying health issues. If you or someone you know is experiencing a fever that comes and goes, it's crucial to monitor the situation closely. Keep track of the fever's duration, any accompanying symptoms, and seek medical attention if the fever persists or if there are additional concerning symptoms.

Additionally, it's essential to maintain good hygiene practices, stay hydrated, and rest when experiencing a fever. Over-the-counter medications can help manage fever and reduce discomfort, but they should not be used as a substitute for professional medical advice.

In conclusion, fevers can come and go, and their presence can be a complex indicator of various health conditions. It's always best to err on the side of caution and consult with a healthcare provider for a proper diagnosis and treatment plan.

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The fever lasts for more than 48 hours. ... The fevers come and go and you have night sweats and swollen lymph nodes. The fevers come and go for a week or more, even if they are low-grade. A mild fever comes and goes along with a sore throat and tiredness.Nov 24, 2017read more >>