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.
None of these numbers take into account the medical costs of smoking cigarettes. The average yearly treatment for lung cancer in the United States is over $8,000 and to start treatment costs over $60,000. Regular smokers are going to be upset as the prices on average in the United States have risen.