Perhaps you are unable to tolerate commercially prepared medication. Again, it could be that these commercial drugs are not suited for you. There are also medications that are no longer available. These are some of the reasons why a compounded drug could be a better fit.
What is Pharmaceutical Compounding?
Compounding is the process of preparing drugs that meet the unique needs of a patient. These tailored doses should be prepared by a licensed pharmacist.
Electronic cigarettes have come flooding on to the popular scene in the last decade, although they have actually existed for much longer. They are a controversial new pasttime due to the limited availability of research into their long term health effects. The problem isn't a lack of interest but a lack of time. E-cigarettes have simply not been around long enough for scientists to adequately assess their health risks.
Because of the before-mentioned limitations there is a lot of contradictory information out there about e-cigarettes.