What is Orphengesic Forte: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Orphengesic Forte overview

BRAND NAMES:

  • Orphengesic Forte, Norgesic Forte

Generic Names:

  • Orphenadrine-Asa-Caffeine

Uses:

  • Relieves mild to moderate muscle or bone pain.

Therapeutic Classes:

  • Skeletal Muscle Relaxant, Centrally Acting/Salicylate, Aspirin Combination

Forms:

  • Tablet

How it’s taken:

  • By mouth

What is Orphengesic Forte used for?

What form(s) does Orphengesic Forte come in

  • Tablet

What are common Orphengesic Forte doses?

  • Tablet 50-770-60MG

Common Orphengesic Forte prescriptions

  • Orphengesic Forte
    50-770-60mg tablet

  • Orphengesic Forte
    770-60-50mg tablet

How to take Orphengesic Forte

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

What to do if you miss a dose of Orphengesic Forte

  • Take the missed dose as soon as possible.

  • Skip the missed dose if it is almost time for your next regular dose.

  • You should not use two doses at the same time.

Orphengesic Forte contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to orphenadrine, aspirin, or caffeine, or if you have glaucoma, stomach or bowel blockage, esophagus problems, an enlarged prostate gland, bladder problems, or myasthenia gravis.

Orphengesic Forte warnings

  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

  • Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease, liver disease, stomach problems (including ulcer), or blood clotting problems.

  • This medicine contains aspirin, which may cause a condition called Reye syndrome, especially in children with or recovering from a viral infection (including chicken pox, influenza).

  • This medicine may cause confusion, tremors, or lightheadedness, or make you less alert than you are normally. Do not drive or do anything else that could be dangerous until you know how this medicine affects you. Sit or lie down if you feel dizzy. Stand up carefully.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Orphengesic Forte interactions

  • Some medicines can affect how orphenadrine/aspirin/caffeine works. Tell your doctor if you are using propoxyphene.

  • Avoid taking other medicines that make you sleepy such as antihistamines (Benadryl®), sleeping pills, tranquilizers, antidepressants, seizure medicines, pain medicines, or narcotic pain-killers.

  • This medicine may cause dizziness or lightheadedness. It may also affect vision. Be careful if you are driving a car or operating machinery.

Orphengesic Forte side effects

Serious Side Effects

  • Headache

  • Nausea

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Confusion, anxiety, tremors

  • Severe seizures, continuous vomiting

  • Chest tightness or trouble breathing

  • Blurred vision

Less Serious Side Effects

  • Dry mouth

  • Headache

  • Drowsiness, dizziness

  • Nausea

  • Headache

  • Nausea

  • Constipation

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