Other methods of marijuana smoke harm reduction include oral ingestion and potential new delivery systems, such as inhalers and patches, that are still under development. However, the Australian study found that higher potency marijuana does not always deliver more THC, apparently because THC output is highly sensitive to variations in the burning properties of different samples. A wide variety of vaporizers are presently available on the underground market. Many medical marijuana patients say they prefer vaporizers because they deliver smoother, less irritating medication. However, there have been no published scientific studies of their effectiveness heretofore.
Research is presently underway to explore the optimal temperature and conditions for vaporization.
Further studies may be needed to explore alternative device designs and the effects of different sample consistency, potency and preparation. Vaporizers Reduce Toxins in Marijuana Smoke. I hope someone can tell us. Because you are asking for a medical reason it's all that more important to get the correct information and the best product. It's so new it might be hard for accurate reports.