It depends on the severity of your foot fungus. If the fungus is mild, it may be possible to treat it with over-the-counter creams, ointments, and antifungal medications. However, if the fungus is more severe or has spread to other parts of the body, it is best to consult with a doctor. A doctor may recommend prescription-strength medications or may advise you to have your foot surgically removed. In some cases, foot fungus can be caused by an underlying medical condition, so it is important to have the condition properly diagnosed and treated.
In general, it is important to practice good hygiene to prevent the spread of foot fungus. This includes washing your feet daily, drying them thoroughly, and wearing clean socks and shoes. If you are prone to getting foot fungus, you may want to avoid going barefoot in public places such as swimming pools or showers. Additionally, it is important to keep your feet dry and clean, and to wear sandals or open-toed shoes in warm, moist environments.
If you have any concerns about foot fungus, it is best to speak to a doctor. They can help you determine the best course of treatment, as well as provide advice on how to prevent the spread of the infection.