Implantable cardioverter-defibrillator. An implantable cardioverter-defibrillator (ICD) or automated implantable cardioverter defibrillator (AICD) is a device implantable inside the body, able to perform cardioversion, defibrillation, and (in modern versions) pacing of the heart. The device is therefore capable of correcting most life-threatening cardiac arrhythmias.
Prescription Treatments. Nail fungi are small organisms that require warm moisture to survive, which means that they thrive inside shoes and socks. This makes toe fungus especially difficult to treat. Prescription treatments include the oral medications terbinafine and itraconazole.
So this begs the question of whether any of the available over-the-counter nail fungus treatments are effective and worth your time and money. It is an unfortunate but true fact that very few topical treatments, whether prescription or over-the-counter, effectively treat and cure nail fungus infections. Amorolfine. A very popular over-the-counter topical onychomycosis drug that has been proven to be effective in clinical trials is amorolfine. This topical drug is available without a prescription in a handful of countries such as the United Kingdom and New Zealand. Itâs marketing name is Loceryl.