Buy Online No RX: Comparison of Alternatives to Aspirin, Carisoprodol, and Codeine

No RX Needed

This medication guide is for aspirin / carisoprodol / codeine, prescribed for muscle spasm and pain. It may also be used for other purposes not listed here.

Cyclobenzaprine

Cyclobenzaprine is a muscle relaxant that is used short-term to treat muscle spasms caused by musculoskeletal conditions, in addition to rest and physical therapy. Sedation is a common side effect.

Tizanidine

Tizanidine relieves muscle spasms but may cause sleepiness, a drop in blood pressure, and sedation. The dosage should be individualized and because it only lasts for a short time in the body, can be…

Related Suggestions

Muscle Spasm (Involuntary Hypertonicity)

More About Aspirin / Carisoprodol / Codeine

Find more information about aspirin / carisoprodol / codeine here.

More About Cyclobenzaprine

Find more information about cyclobenzaprine here.

More About Tizanidine

Find more information about tizanidine here.

Generic Status

Lower-cost generic versions of these medications are available.

Ratings & Reviews

See ratings and reviews for each medication:

Aspirin / carisoprodol / codeine has an average rating of 9.4 out of 10 from a total of 6 ratings on Drugs.com.

Cyclobenzaprine has an average rating of 5.9 out of 10 from a total of 602 ratings on Drugs.com.

Tizanidine has an average rating of 6.1 out of 10 from a total of 366 ratings on Drugs.com.

Drug Class

These medications belong to the muscle relaxant drug class.

Side Effects

Common side effects for each medication include:

Aspirin / carisoprodol / codeine: bradycardia, dizziness, drowsiness, hypotension, asthenia, fatigue, and xerostomia.

Cyclobenzaprine: sedation, dry mouth, dizziness, and fatigue.

Tizanidine: sleepiness, low blood pressure, and sedation.

Pricing and Coupons

Prices for each medication may vary. Check with your healthcare provider or pharmacist for more information.

Dosage Form(s) Available

These medications are available in oral tablet or capsule form.

Brand Names

Brand names for these medications include Amrix, Comfort Pac with Cyclobenzaprine, and Zanaflex.

Half Life

The half-life of each medication is:

Aspirin / carisoprodol / codeine: 10 hours

Cyclobenzaprine: 72 hours

Tizanidine: 2.5 hours

CSA Schedule

Aspirin / carisoprodol / codeine is a Schedule III controlled substance, while cyclobenzaprine and tizanidine are not subject to the Controlled Substances Act.

Pregnancy Category

These medications have varying pregnancy warnings. Consult with your healthcare provider before taking any medication during pregnancy.

Drug Interactions

These medications have varying drug interactions. Consult with your healthcare provider or pharmacist for more information.

Alcohol/Food/Lifestyle Interactions

Alcohol can increase the nervous system side effects of each medication. Consult with your healthcare provider or pharmacist for more information.

Disease Interactions

These medications have varying disease interactions. Consult with your healthcare provider or pharmacist for more information.

First Approval Date

The first approval dates for each medication are:

Aspir