Vicodin is one of the most popular painkiller brands, and it may therefore be prudent to know a few things about this drug before you begin using it. The active ingredient in Vicodin is something called hydrocodone (sometimes also known as dihydrocodone), and this belongs to a larger category of drugs called 'opiates'. Those who are familiar with opiates shall probably instantly remember that they are habit-forming substances. For this reason, you should probably consult your doctor before you buy Vicodin online.

   The first safety rule you should observe is, never take a larger dose than your doctor prescribed. This may result in swift addiction. Neither should you withdraw from the drug suddenly, which may cause withdrawal symptoms, sometimes even resulting in unconsciousness. If your doctor feels that it is time for you to withdraw from it, he will provide you with a gradual schedule that will be safe for your physical and psychological health. In fact, this procedure is applicable not only when you buy Vicodin online, but to any kind of analgesic (pain-relieving medicine) that has narcotic (habit-forming) properties.

   Then there are drug reactions to consider. Vicodin sometimes interacts with other drugs, and produces unwanted results. These include some common medicines prescribed for drowsiness, depression, asthma and so on. So tell the doctor about all the prescription and non-prescription drugs you may be taking at the time of starting Vicodin. Alcohol too does not agree very well with hydrocodone, so cut down on the booze if you're planning to buy Vicodin online.

   If you suffer from some disease of the kidney or lung or liver, you ought to tell your doctor about it, because in some of these cases the use Vicodin may be discouraged. That goes for asthma or epilepsy, too.

   If you're pregnant, or breast-feeding a child, the use of Vicodin is not encouraged. Vicodin can travel to the womb and affect the unborn baby. Vicodin is also expressed in breast milk, so it may be passed on to the suckling infant. Also, if you're under 18 or over 60, the doctor may prescribe a lower dose for you. If you belong to any of these categories, consult your doctor before you buy Vicodin online.