title: Thickened toenails. Common, embarrassing.
mesh_terms: D006801:Humans; D009260:Nail Diseases / Q000188:drug therapy / Q000382:microbiology / Q000473:pathology*; D009262:Nails / Q000473:pathology*; D014009:Onychomycosis / Q000150:complications / Q000188:drug therapy; D011565:Psoriasis / Q000150:complications