Spider Bites: While many spider bites might just appear to be the work of a mosquito, if you look close you may notice distinctive, red fang marks accompanied by redness, tenderness and shooting pain. That may mean you've encountered a black widow, the most common harmful spider in California.
The most significant cost increase occurred in treatment for people with melanoma, the deadliest type of skin cancer. The study found that the cost of treatment jumped 106 percent, rising from $2,320 annually to $4,789 annually.
For an average series of 9 abrasions and another 4 maintenance abrasions, a microdermabrasion treatment in a beauty salon, spa or dermatologist's office costs around $1,600 per year (without sunscreen or other after-care lotions and creams).