I do work as a dispensing technician and I must confess I do sometimes come unstuck when it comes to certain medical and pharmaceutical words and phrases. Since downloading this app I've only had to refer to it a handful of times but I'm definitely glad to have it on hand when needed and would very much recommend keeping it handy on your iPhone or iPad so that you can gradually build up your vocabulary of medical terms - just try not to rely too heavily on it because you never know when you'll be caught without it! It's a great app if it applies to your profession, studies or needs.