Talwin Nx Oral Tablet 0.5-50Mg Drug Medication Dosage Information
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Talwin Nx: Oral tablet (0.5-50mg)

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Drug Image file DrugItem_5542.JPG
Pentazocine/Naloxone Tab
Actavis Inc. formerly Watson Pharmaceuticals Inc
Pill Identification: 395 50 0.5  |  WATSON
Drug Image file DrugItem_10005.JPG
Pentazocine/Naloxone Tab
Actavis Inc. Towata LLC
Pill Identification: A 211 
Drug Image file DrugItem_1227.JPG
Pentazocine/Naloxone Tab
Actavis Inc. Towata LLC
Pill Identification: A 211 
Drug Image file DrugItem_11798.JPG
Pentazocine/Naloxone Tab
PD-RX Pharmaceuticals Incorporated
Pill Identification: 395 50 0.5  |  WATSON
Drug Image file DrugItem_12188.JPG
Talwin NX 50mg-0.5mg Tab
PD-RX Pharmaceuticals
Pill Identification: T 51  |  W
Drug Image file DrugItem_17068.JPG
Pentazocine/Naloxone Tab
Gavis Pharmaceuticals, LLC
Pill Identification: NL 680 
Drug Image file DrugItem_3712.JPG
Talwin NX 50mg-0.5mg Tab
Sanofi-Aventis US LLC
Pill Identification: T 51  |  W
Drug Image file DrugItem_3905.JPG
Pentazocine/Naloxone Tab
Actavis Inc. formerly Watson Pharmaceuticals Inc
Pill Identification: 395 50 0.5  |  WATSON
Drug Image file DrugItem_17869.JPG
Pentazocine/Naloxone Tab
Actavis Inc. formerly Watson Pharmaceuticals Inc
Pill Identification: 395 50 0.5  |  WATSON

What is this Medicine?

PENTAZOCINE (pen TAZ oh seen) is a pain reliever. It is used to treat moderate to severe pain. It also contains naloxone, which is used to prevent the misuse of this medicine.

In-Depth Information
Select a Medication

Talwin NX 50mg-0.5mg Tablet

NDC: 552890184
  • Prescription Required
  • Federally Controlled Drug
    (CSA Schedule)
  • FDA Approved




FDA approved for the following conditions:
Severe Pain, Moderate Pain

Storage Information
Store at 77 degrees F; excursions permitted to 59-86 degrees F
Talwin NX 50mg-0.5mg Tablet
Drug Image file DrugItem_12188.JPG
PD-RX Pharmaceuticals
Pill Identification: T 51  |  W
Shape: oblong
Color: yellow

Reported Side Effects for Talwin NX 50mg-0.5mg Tablet

Upset Stomach Incidence:
1.0-10.0%*
Severity: MILD
Onset: EARLY
Tolerance Incidence:
1.0-10.0%*
Severity: MODERATE
Onset: DELAYED
Vomiting Incidence:
1.0-10.0%*
Severity: MILD
Onset: EARLY
Confusion Incidence:
1.0-10.0%*
Severity: MODERATE
Onset: EARLY
Lightheadedness Incidence:
1.0-10.0%*
Severity: MILD
Onset: EARLY
Drowsiness Incidence:
>10.0%*
Severity: MILD
Onset: EARLY
*This is an approximate aggregated range of reported side effects from clinical studies performed on this drug. Your experience with this drug may be different.
Daily Life Interactions for Talwin NX 50mg-0.5mg Tablet

Elements of your daily lifestyle may have an effect on the medications you are taking. Drug interactions can result in unwanted side effects, reduce the effectiveness of your medicine or possibly increase the action of a particular medicine.

Major Lifestyle Interaction
Alcohol and Talwin NX 50mg-0.5mg Tablet(Pentazocine Hydrochloride)
Alcohol and CNS Depressants(Pentazocine Hydrochloride)
Avoid alcohol-containing drinks while taking this medicine. Using this drug along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how this drug affects you, and especially if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Moderate Lifestyle Interaction
Tobacco and Talwin NX 50mg-0.5mg Tablet(Pentazocine Hydrochloride)
Tobacco and Pentazocine(Pentazocine Hydrochloride)
Tobacco smoking may reduce the effectiveness of Pentazocine at treating pain, by speeding the removal of the drug from the body. Alternatively, if you take Pentazocine and suddenly stop smoking, you may feel drowsy or more tired, and should not drive or operate machinery until you know how Pentazocine affects you. If you notice slurred speech, confusion, severe weakness, or difficulty breathing while taking Pentazocine, contact your health care provider immediately.
Pregnancy & Lactation Information
FIRST Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.

SECOND Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.

THIRD Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.

Lactation

Caution - Not enough information is available to rule out harm to infants when this drug is taken by nursing mothers.


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