Since 1998, there has been explosive growth
in the number of Web sites offering to fill prescriptions or sell medications.
But the proliferation of Internet prescriptions is sounding alarm bells for
doctors, pharmacists and health authorities nationwide because of a lack of
standards -- even illegal practices -- at some Web sites.
The National Association of Boards of Pharmacy (NABP)
estimates there are at least 400 Web sites dispensing prescriptions in the
United States. No one knows how many of these online pharmacies exist
Alcohol often has harmful interactions with prescription medications, over-the-counter drugs, and even some herbal remedies. Alcohol interactions with medications may cause problems such as:
Nausea and vomiting
Changes in blood pressure
Loss of coordination
Mixing alcohol and medications also may increase the risk of complications such as:
The advantage of Internet prescriptions is convenience. With
a few keystrokes on the computer, prescriptions are filled and delivered by
mail or can be picked up at a local pharmacy. Internet prescriptions are
especially useful for seniors and people with disabilities who may have
difficulty leaving the house.
But Web sites have offered the impotence drug Viagra, the
allergy medicine Claritin and the anti-baldness pill Propecia without patients
ever seeing a doctor, says Carmen Catizone, executive director of the NABP.
For example, a California Web site was dispensing hundreds
of Viagra prescriptions per week to people who filled out brief medical
questionnaires but never saw a doctor. The patients' responses were supposedly
forwarded to a doctor for prescription approval, but health authorities later
discovered the "doctor" was actually a retired veterinarian in Mexico.
The site has since been closed.
"For us, that's a very dangerous situation," says
Catizone, whose association members are state agencies that regulate pharmacies
The American Medical Association (AMA) recommends that
before prescribing medication, doctors should take a patient's medical history
and discuss the benefits, risks and side effects of the treatment. In most
cases the AMA suggests that doctors physically examine a patient. Without a
thorough consultation with a physician, taking a prescription drug like Viagra
can be risky if a patient has heart problems or other medical risks, or is
taking a medication with potentially harmful interactions.
Research before Purchase
If you want to get a prescription through the Internet, use
a Web site affiliated with a pharmacy, Catizone suggests. Stay away from sites
that offer to prescribe medicine if you just have to answer a few questions or
undergo what he calls a "cyberspace consultation."