Fungal infections can cause recurrent blisters or sores on the penis, although this is less common than the typical symptoms of itching, redness, and a rash. Here are a few points to consider: 1. C...

While recurrent blisters on the penis can often be associated with herpes, they could also possibly be caused by a fungal infection. Fungal infections like candidiasis or tinea cruris (jock itch) may present as red patches that develop into fluid-filled blisters on the genital area including the penis. It's essential to consult a healthcare provider for an accurate diagnosis and appropriate treatment if you are experiencing such symptoms to rule out any underlying conditions. If it turns out not to be herpes but instead related to fungus, your doctor can recommend suitable antifungal treatments or medications.