4. Raw garlic
Complementary to topical treatments, eating one to two cloves of raw garlic a day may also be useful over time since garlic has significant antifungal properties.
If you can cure yourself with one of these remedies, you can prevent a relapse by resorting to vinegar. Mix one part of vinegar with two parts of warm water and submerge the feet for 15-20 minutes a day.
If despite all natural treatments and preventive measures, the fungi continue to reappear on your nails, assess with your doctor the possibility of taking a systemic antibiotic treatment.
Nail fungus is such a heavy problem that it is best to prevent it from appearing. For this it is recommended to always keep the nails very short, allow time for the feet to dry after showering, use cotton socks and discard old shoes that may contain fungal spores.