Why is there pink cauliflower-like skin behind my ear?

In the past 24 hours, if you have developed strange blisters around your hands, fingers cheek and nose then it is necessary to see a dermatologist. However, even if the expired Advil has no connection to the blisters, it is still essential never to take any medication after its expiration date. Seek specialized medical care in case your condition does not improve.

Acne and pimples are a common skin disease that can be caused by many factors such as hormonal changes, poor feeding habit or genetic. It is recommended to visit a dermatologist who treats skin diseases, so as one can get professional diagnosis and treatment. They could recommend topical creams, oral medication or other therapies to control the condition in a proper way.

Staphylococcus aureus often leads to skin infections, boils, and even more serious problems such as bloodstream infections. It's caused by bacteria that may be hard to completely remove from the body. If the usual treatments like augmentin were ineffective in getting rid of the infection, vancomycin recommended by your friend is worth considering. Vancomycin is an antibiotic usually used as a last resort for persistent staph infections, especially those that do not respond to other antibiotics. When using vancomycin, it is important to follow your doctor's advice on dosage and treatment duration. 

To understand the severity physical diagnosis is important. Based on that I can recommend treatments like medication, laser treatments or chemical peels etc.

Without a proper evaluation and diagnosis, I can't say. But normally, suggested treatments for perical pigmentation include topical medications and laser treatments and I do not recommend flutivate cream for pigmentation. However, based on your individual condition, the doctor will recommend the best treatment for you.