Diseases & disorders 🩺🫧
In this lesson…
Fungal Nail Infection (Onychomycosis)
Fungal Nail Infection (Onychomycosis) is a common condition caused by fungi invading the nail bed, leading to thickened, discolored (yellow, white, or brown), brittle, or crumbly nails. It often starts at the edges and spreads, sometimes causing pain or foul odor. Risk factors include aging, diabetes, poor circulation, or frequent exposure to moisture.
Treatment includes:
Topical antifungals (e.g., amorolfine, ciclopirox) for mild cases.
Oral medications (terbinafine, itraconazole) for severe infections.
Laser therapy or nail removal in stubborn cases.
Preventive care: Keep feet dry, wear breathable shoes, and avoid walking barefoot in public areas.
Early treatment improves recovery chances—consult a doctor if symptoms persist.
