You can exist long enough to catch a virus, be injured and get an infection, etc. I'm sure ingesting some things will make you sick, like taking antibodies when you aren't ill.
Getting a bad sunburn can do the trick too.
Why do you ask?
If you're wanting to make yourself sick purposely I'd strongly recommend you don't. It could have disastrous results.
No. Fever is not something you can catch. You can only develop a fever yourself in response to something going on inside of your own body.
Only if you have a mild infection.
tuculosis
it was mild
nightquil
Usually fever is more of a symptom of an underlying disease or infection.
While menstruation itself typically does not cause a fever, some women may experience mild fever due to hormonal fluctuations or associated symptoms like cramps and inflammation. If a fever occurs during your period, it may be unrelated and could indicate an underlying issue such as an infection. It's important to monitor your symptoms and consult a healthcare professional if you have concerns.
it was very mild and contagious
Unless you live in a sterile environment, it is not likely you can keep yourself from sickness and fever.
One can take a pain killer(analgesics) for fever. Paracetamol can serve the purpose for mild fever. Combiflam is stronger drug and can treat severe fever.
No, hay fever does not cause an actual fever. It is a common misconception that hay fever can cause a rise in body temperature, but in reality, it is a reaction to allergens such as pollen that affects the nose, eyes, and throat. Fever is not a typical symptom of hay fever.
No, typhoid fever can cause death though.