there sure are... my doc tried to sell me decongestants for life... maybe even surgery... gasp. thankfully i got a clue. another tried to sell me on sunblock for life... aha! but, defeated, I eluded their mind control attemps... but the are crafty, have to keep an eye out. for example, cdc wants to make the flu shot mandatory... talk about chaching$$$$ for the drug co's. snake oil indeed.