Buy Meperidine Online
Chemically, DEMEROL is 4-Piperidinecarboxylic acid, 1-methyl-4-phenyl-, ethyl ester, hydrochloride.
Clinical pharmacology of Meperidine HCL
Meperidine hydrochloride is a narcotic analgesic with multiple actions qualitatively similar to those of morphine; the most prominent of these involve the central nervous system and organs composed of smooth muscle. The principal actions of therapeutic value are analgesia and sedation.
There is some evidence which suggests that meperidine may produce less smooth muscle spasm, constipation, and depression of the cough reflex than equianalgesic doses of morphine.
Indication and Usage
Meperidine is indicated for the relief of moderate to severe pain.
It is contraindicated in patients with hypersensitivity to meperidine. Meperidine is contraindicated in patients who are receiving monoamine oxidase (MAO) inhibitors or those who have recently received such agents.d hyperpyrexia. The usefulness and safety of narcotic antagonists in the treatment of these reactions is unknown.)
Warnings on use of Meperidine
Meperidine should not be used for treatment of chronic pain. Meperidine should only be used in the treatment of acute episodes of moderate to severe pain Prolonged meperidine use may increase the risk of toxicity (e.g., seizures) from the accumulation of the meperidine metabolite, normeperidine.
Misuse, Abuse, and Diversion of Opioids
Meperidine is an opioid agonist of the morphine-type. Such drugs are sought by drug abusers and people with addiction disorders and are subject to criminal diversion.
Meperidine can be abused in a manner similar to other opioid agonists, legal or illicit. This should be considered when prescribing or dispensing DEMEROL in situations where the physician or pharmacist is concerned about an increased risk of misuse, abuse, or diversion.
DEMEROL has been reported as being abused by crushing, chewing, snorting, or injecting the dissolved product. These practices will result in the uncontrolled delivery of the opioid and pose a significant risk to the abuser that could result in overdose or death
Interactions with Alcohol and Drugs of Abuse
Meperidine may be expected to have additive effects when used in conjunction with alcohol, other opioids, or illicit drugs that cause central nervous system depression.
Tolerance and Physical Dependence meperidrine
Tolerance is the need for increasing doses of opioids to maintain a defined effect such as analgesia. Physical dependence is manifested by withdrawal symptoms after abrupt discontinuation of a drug or upon administration of an antagonist. Physical dependence and tolerance are not unusual during chronic opioid therapy.
The major hazards of meperidine, as with other narcotic analgesics, are respiratory depression and, to a lesser degree, circulatory depression; respiratory arrest, shock, and cardiac arrest have occurred.