Meperidine Hydrochloride and Oseltamivir Oral Suspension

• Generic Name: meperidine
• Dosage Forms: n.a.
• Other Brand Names: Demerol, Demerol HCl, Meperitab

A strong analgesic used in the relief of moderate to severe pain.

Usually, temporary relief of moderate to severe pain such as that associated with acute and some chronic medical disorders including renal or biliary colic, acute trauma, postoperative pain, and cancer.

Used to provide analgesia during diagnostic and orthopedic procedures and during labor.

For preoperative sedation and as a supplement to anesthesia.

Use as first-line opiate therapy is discouraged because of central excitatory toxicity of metabolite (normeperidine).

Because of extensive first-pass metabolism in the liver to normeperidine, the risk of excitatory toxicity is increased with oral administration of meperidine; therefore, oral therapy is discouraged.

Has been used to relieve the pain of MI, although probably not as effective as morphine sulfate.

In symptomatic treatment of acute pain, reserve opiate analgesics for pain resulting from severe injuries, severe medical conditions, or surgical procedures, or when nonopiate alternatives for relieving pain and restoring function are expected to be ineffective or are contraindicated. Use smallest effective dosage for shortest possible duration since long-term opiate use often begins with treatment of acute pain. Optimize concomitant use of other appropriate therapies. (See Managing Opiate Therapy for Acute Pain under Dosage and Administration.)

Use for chronic pain is discouraged because of short duration of effect and risk of accumulation of normeperidine metabolite and resultant central excitatory toxicity with repeated or large doses.

Used parenterally for preoperative sedation and as a supplement to anesthesia.

Used in patients with acute pulmonary edema for its cardiovascular effects and to allay anxiety.

Do not use in the treatment of pulmonary edema resulting from a chemical respiratory irritant.

• Generic Name: oseltamivir
• Dosage Forms: powder for oral suspension
• Other Brand Names: Tamiflu

Oseltamivir is an antiviral medication that blocks the actions of influenza virus types A and B in your body.

Oseltamivir is used to treat influenza in people 2 weeks of age and older who have had flu symptoms for 2 days or less. Oseltamivir may also be given to prevent influenza in people who may have been exposed but do not yet have symptoms. This medicine will not treat the common cold.

It is dangerous to purchase oseltamivir on the Internet or outside the United States. The sale and distribution of medicines outside the U.S. does not comply with safe-use regulations of the Food and Drug Administration (FDA). These medications may contain dangerous ingredients, or may not be distributed by a licensed pharmacy. Samples of "Tamiflu" purchased on the Internet have been found to contain cloxacillin, a type of antibiotic that can have dangerous side effects in people who are allergic to penicillin.