A press release was issued yesterday stating that sales have (finally) started in Sweden and it’s apparently available in most pharmacies now. Sidan kunde inte hittas | Moberg Pharma. It is also available for order from online pharmacies without a prescription, and the price seems reasonable for both the consumer and the seller, i.e., slightly under 40e/package: https://www.kronansapotek.se/Terclara/p/042620/
Based on published studies, the product’s efficacy should be quite good compared to other nail fungus treatments and is comparable to oral terbinafine. The temporary whitening of the nail as nail permeability improves (moisture content increases) shouldn’t be a long-term problem if the mycological efficacy is truly good. The product’s efficacy is based specifically on this improvement in nail permeability. Topical terbinafine alone without excipients has been tested in randomized trials before, and the efficacy was very poor. More will be known about the efficacy and potentially fewer aesthetic drawbacks with reduced dosing after the currently ongoing study in early 2025.
It was also commented above that nail fungus is only an aesthetic issue. This is certainly true for mild cases, but as it progresses, the fungus does cause pain as the nail thickens and changes shape, as well as predisposing to other infections and nail detachment.
Personally, I consider the presented sales potential to be entirely possible if the efficacy is truly as good as the company promises and the product becomes widely available as an over-the-counter (OTC) preparation. In that case, it is possible that Terclara will become the primary treatment for mild and moderate nail fungus worldwide.