First Aid and Medical Supplies
Almost every first aid kit on the market contains plenty of stuff for minor scratches and bumps but not much more. The prices of pre-packaged kits are insane compared to one you can put together yourself. But NONE - NONE OF THEM - contain any medications beyond stuff like tylenol, aspirin, heartburn tablets, and sunburn ointment. In survival situations, it's likely that sudden illnesses or serious injuries will require much more, especially if medical facilities are unavailable for any reason. There are dozens of ways to improvise, but not many substitutes for many items and little or no substitutes for modern medications. Many docs, as does mine, will give you scripts for "just in case" items for your pack so long as the doc knows you well enough to know that you will use the prescriptions for their intended purpose rather than "recreational" reasons. So, my question is:
Other than prescriptions and supplies you are curently using, what do you keep on hand any why?