Description
What is Norco 5/325mg?
Norco 5/325mg is a prescription combination medication containing hydrocodone bitartrate (5mg) and acetaminophen (325mg). It is primarily prescribed for the relief of moderate to moderately severe pain resulting from injury, surgery, or chronic conditions.
Hydrocodone acts on the brain to change how your body perceives pain, while acetaminophen helps enhance pain relief and reduce fever.
Learn more from MedlinePlus: Hydrocodone and Acetaminophen.
How to Get Norco 5/325mg
Norco 5/325mg is a Schedule II controlled substance and must be obtained with a valid prescription from a licensed medical practitioner. Because of its potential for dependency and misuse, it should always be taken under medical supervision.
For safe opioid usage and prescription guidelines, visit CDC: Understanding Prescription Opioids.
What is Norco 5/325mg Used For?
Norco 5/325mg is prescribed for the treatment of acute or chronic pain that cannot be managed with non-opioid pain relievers. It’s often recommended for:
- Dental pain
- Post-operative pain
- Musculoskeletal injuries
- Chronic back or nerve pain
For additional information on pain treatment options, see Mayo Clinic: Pain Management Basics.
Side Effects of Norco 5/325mg
Like other opioid-containing medications, Norco 5/325mg may cause side effects, especially when taken in higher doses or for long periods.
Common side effects:
- Drowsiness or dizziness
- Nausea or vomiting
- Constipation
- Lightheadedness
- Dry mouth
Serious side effects (seek medical help):
- Shallow breathing
- Extreme drowsiness
- Liver problems (due to acetaminophen)
- Confusion or mood changes
- Severe allergic reaction
You can view the full list at Drugs.com: Norco Side Effects.
How Long Does Norco 5/325mg Stay in the System?
Hydrocodone, the opioid component in Norco, has an average half-life of 3.8 hours, while acetaminophen’s half-life is about 2–3 hours. Most of the medication is eliminated from the body within 24 hours, though traces may remain detectable longer.
Learn more from Medscape: Hydrocodone Pharmacology.
Precautions and Interactions
- Avoid alcohol and other central nervous system (CNS) depressants to prevent respiratory depression.
- Inform your healthcare provider about all medications and supplements you are taking, including sedatives, sleep aids, and antidepressants.
- Do not drive or operate machinery until you know how Norco affects you.
- Never share your prescription with others.
You can check for potential drug interactions using the Drugs.com Interaction Checker.
Product Highlights
- Brand Name: Norco
- Strength: 5/325mg
- Form: Oral Tablet
- Use: Pain relief for moderate to moderately severe pain
- Prescription Required: Yes
- Controlled Substance: Schedule II (Hydrocodone)
- Availability: Licensed pharmacies only





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