Ingrown Toenails – Nail edge grows into skin causing pain, swelling, and possible infection. 
Fungal Nails (Onychomycosis) – Thick, discoloured, brittle nails from fungal infection. 
Corns & Callus – Localised hard skin from pressure/friction over bony areas; can be very painful. 
Cracked Heels (Fissures) – Dry, thickened skin at the heel splits, sometimes bleeding or infected. 
Plantar Warts (Verrucae) – Viral skin lesions on weight-bearing areas; painful with direct pressure or pinching.