Depending on the details of the particular carbon trading scheme, Oil, gas and coal companies would either have to purchase emissions credits themselves, or would likely have to lower the price of their products, as customers would have to purchase allowances to cover the carbon dioxide emissions released by their use.
Traditional NSAIDs include aspirin, ibuprofen (Advil, Motrin, etc.), naproxen (e.g., Aleve), and many other generic and brand name drugs. Celecoxib (Celebrex) belongs to a newer class of NSAIDs, which doctors call a âCOX-2 inhibitor,â and is designed to avoid upset stomach.
But for some people, aspirin has a serious downside -- especially if taken regularly. At the same time it's easing your pain, it could be giving you an ulcer. Aspirin is just one of many painkillers known as nonsteroidal anti-inflammatory drugs (NSAIDs), which can cause serious damage to your digestive system. Other members of the NSAID class include the over-the-counter pain relievers ibuprofen and naproxen and at least 15 prescription drugs.