They can't even cure Sweat intertrigo which is just a skin yeast infection in a skin fold. Idiots want to keep it moist, it thrives in hot moist areas of the skin and they give you creams to put on it and Nylon bras make it hotter and worst. Often only weak athletes foot cream. It spreads like wild fire. Big breasted women are often victims of it.
Over use of drugs like Diflucan just make you immune. Nystop is the only dry powder that works, along with hand sanitizer applied to the effected area, blow dry, apply the Nystop as often as the burning last. Not even surgeons scrub will kill it. I'm a 40 D, 130 Lb certainly not FAT. Just old 68 and been OVER gifted since 12. Constant battle to fight this crap. This last bout is 2 months old and still slightly there. And we are entering Memphis hot months.
Even the small spots are very painful. I look at your photo and I am almost ready to cry in sympathy.
I shower every night and cover the areas in Aquaphor - even when no rash is present. I do still get bouts of it in the summer months but I am usually able to keep it at bay. Sometimes I will use an OTC anti-itch or fungal cream.
I just do this on my own - I've never seen a doctor about it.
I'm going to look into the Nystop and hand sanitizer is an idea I never thought of.