Having a fever along with pain and inflammation in your foot could indicate an infection or another inflammatory condition that needs prompt attention. It is important to see a doctor, preferably an orthopedic specialist or a podiatrist, to evaluate the cause and start appropriate treatment.

In the meantime, you may consider the following steps:

• Avoid putting weight on the affected foot to reduce pain and swelling.
• Apply a cold compress to the inflamed area to help reduce swelling.
• Over-the-counter pain relievers like Acenac-P Tablet (which contains aceclofenac and paracetamol) can help reduce pain, inflammation, and fever, but only use them if prescribed or advised by your doctor.
• Monitor for worsening symptoms such as increased redness, warmth, spreading swelling, severe pain, or fever persisting beyond a couple of days.
• Seek immediate medical care if you experience difficulty breathing, swelling of the face or throat, or severe allergic reactions.

Please consult a doctor promptly to get a proper diagnosis and treatment plan tailored to your condition. If symptoms worsen or you develop new concerning signs, do not delay seeking emergency care.To narrow down potential causes, we will need some more information.Please tell me your age and gender.