it was at a couple holiday parties last night. so it s no wonder why i m here with an i.v. fluid bag. reporter: clients can make appointments online, talk treatment with a physician and within two hours a nurse will bring an i.v. bag to their doorstep. i love i can call and make an appointment and say come to my office or if i m getting my hair dyed or cut, come to the hair salon. they are carefully crafted cocktail of vitamins, medications and saline solution will put the pep back in your step more than h20 alone. whenever you have a sip of water, only about 40% to 60% of that water is absorbed into your system. when we do this, we re giving you the i.v., it s going right into your system. reporter: it will cost from $165 up to $300 for a 20 to 45-minute session and that doesn t include the tip. it s the instant gratification of someone coming to your home and not going to a hospital or doctor s office. reporter: although it may seem like a quick fix, some doctors aren