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Pill 111- A Comprehensive Study On Its Similarities With Soma Pill

Pill 111- A Comprehensive Study On Its Similarities With Soma Pill


Pill 111 is a Soma 350mg pill manufactured by Oxford Pharmaceuticals. It is a round white pill with 111 on one side and “O” on the other, thus also commonly referred to as the “O 111 pill”. 
The 111 Pill is formulated with Carisoprodol 350mg and is approved by the FDA for treating short-term skeletomuscular pain. 



Are you curious about what Pill 111 is or how it relates to the Soma pill? We have answers to all your questions. 

The Soma pill is the brand name of Carisoprodol and is manufactured by numerous pharmaceutical companies. Therefore, they come in different appearances and imprints. The white pill 111 is a brand version of Carisoprodol and is available as Soma 350 mg. The FDA approves the use of the Soma 111 pill for acute muscle pain, and it works within 30 minutes of intake. This comprehensive guide will give you a complete overview of Pill 111 and its uses and preventive measures. 


111 Soma Pill- An Overview

The O 111 pill is a Soma 350 mg carisoprodol brand that effectively manages acute muscle pain. The Carisoprodol is also available in other imprints, such as Dan 5513, which may differ depending on the manufacturer. 

It is a centrally-acting muscle relaxant that works within 30 minutes of intake. 


Pill Identifier 111

The 111-pill white is a Soma 350mg pill formulated with Carisoprodol as the active compound [1]. 


The Appearance Of The Pill- 


Pill Identifier 111


Pill Package-


111 pill package


Pill Characteristics 

Active Compound 

Carisoprodol 350 mg

Inactive Compound 

Lactose Anhydrous, croscarmellose sodium, hypromellose, stearic acid, magnesium stearate,  starch, povidone, and microcrystalline cellulose [2]. 


O 111 pill


350 mg 







Labeler / Supplier

Oxford Pharmaceuticals

Drug Class

Skeletal muscle relaxants


Round White Pill 111 Uses And Benefits

The O111 pill is indicated to relieve pain associated with acute musculoskeletal conditions. It is frequently prescribed as an adjunct therapy with other medications for better results. Physicians also recommend taking the Soma pill with rest and physical therapy for faster relief from pain. 

The off-label benefits of the Soma muscle relaxer while maintaining its tolerability and safety are listed below-

The beneficial use of Carisoprodol in treating Fibromyalgia comes to light in a comparative study of Soma vs Baclofen. Fibromyalgia is long-lasting chronic pain that results in fatigue, insomnia, and tenderness throughout the body. 

O 111 Pill- Working Mechanism

Following an oral administration, the Soma 350 mg is metabolized in the liver and is eliminated through the kidney. Carisoprodol is metabolized to form meprobamate, contributing to the muscle relaxer's effectiveness and abuse potential. 

The Soma pill's analgesic effect is blocking the pain's sensation from reaching the person's brain. The action of the muscle relaxer begins within 30 minutes and lasts for 4 to 5 hours. 


111 Pill White Dosage And Administration

The O 111 pill is available as Soma 350mg and does not retail in higher strengths such as 500mg. The dose can be taken 3 to 4 times daily for over 3 weeks. Long-term use of the muscle relaxer can result in dependency. 


pill 111 dosage


The O 111 pill is available as Soma 350mg and does not retail in higher strengths such as 500mg. The dose can be taken 3 to 4 times daily for not more than 3 weeks. Long-term use of the muscle relaxer can result in dependency. 

The administration of pill 111 should be done by following the below-mentioned routine. 

  • It is an oral pill and thus should be taken by mouth. 
  • Take the medication as a whole without breaking or crushing it.
  • Consumption of alcohol with the Soma pill can increase the risk of dizziness and drowsiness. 
  • The 111 pill is not recommended for pregnant and lactating women unless prescribed by a physician. 
  • Its use is not advised for people below 18 and above 65 years. 

Overdosing on the Soma pill is not advisable and can be associated with severe health risks. Some of the signs of Soma overdosing are [3]:

  • Agitation
  • Nausea
  • Confusion
  • Hallucinations
  • Shallow breathing
  • Rapid heartbeat
  • Vomiting
  • Seizure (Rare)
  • Blurry vision
  • Lightheadedness


White Round Pill 111 Precautions And Warning

The Soma pill 111 is considered safe if administered correctly while maintaining the dosage recommended by your physician. Its use is, however, contraindicated in people with certain health conditions. 

  • The 111 pill is a scheduled IV drug and should be taken after consulting a doctor. 
  • It can cause sedation, dizziness, and drowsiness, making driving or using machinery unsafe. 
  • It is not recommended for people with the following health conditions:
    • Porphyria- It is a condition that results in the accumulation of porphyrin protein necessary for the functioning of hemoglobin. 
    • Hepatic dysfunction- Suffering from liver disorders can slow down the metabolism of the Soma pill, thus taking longer for the muscle relaxer to start acting. 
    • Kidney Disorder- Since the kidney is responsible for the elimination process, suffering from renal disorder can accumulate the drug in the blood. 
    • Cardiovascular disorder- The Soma pill affects the heart rate, thus causing slower heart rate or palpitation. 


 White Pill 111 Drug Interaction

The co-administration of the O111 pill with other medications is often done for recreational purposes. Such intake can cause drug interaction, thus lowering the muscle relaxer's effectiveness. It can also increase the risk of side effects. The Soma pill is known to interact with 348 known drugs. Of the total interaction, it causes 27 major, 320 moderate, and 1 minor interactions [4]. 


Major Interaction

Moderate Interaction 













Levomethadyl Acetate









O 111 Pill Side Effects 

The FDA recognizes drowsiness, headache, and dizziness as the most frequent adverse effects of the Soma pill. The other notable side effects of the Soma 350 mg are listed below; however, this is not a complete list, and there may be other possible effects apart from the ones mentioned here [5]. 


pill 111 side effect


  • Central Nervous System: seizures, vertigo, insomnia, tremor, irritability, agitation, depressive reactions. 
  • Cardiovascular:  The cardiovascular effects of the Soma pill can cause facial flushing, postural hypotension, and Tachycardia.
  • Gastrointestinal: epigastric discomfort, Nausea, and vomiting. 
  • Hematologic: pancytopenia and Leukopenia. 


O 111 Pill Vs 111 Pill- Know The Difference

Carisoprodol (Soma) 350 mg is identified as the O 111 pill with imprint O 111 on each side of the tablet. It is manufactured by Oxford Pharmaceuticals and is approved for treating muscle pain. 

However, it is often confused with the other 111 pills available on the market. To help you avoid such confusion, we list down all the available 111 pills on the market with their notable differences. 



Drug Class


W 111 Pill

Natural penicillins

Hikma Pharmaceuticals PLC [6]. 

WW 111 Pill 

Nonsteroidal anti-inflammatory drugs

West-Ward Pharmaceuticals [7].

U U 111

Triazine anticonvulsants

Unichem Pharmaceuticals (USA), Inc [8]

S G 111

Thiazide diuretics

Sciegen Pharmaceuticals Inc [9].

S 111 Pill

Urinary antispasmodics

Mission Pharmacal Company [10]

SP 111 Pill


Schwarz Pharma [11]

111 Pill


Par Pharmaceutical Inc [12].

E 111 Pill

Amphetamine and Dextroamphetamine

Sandoz Pharmaceuticals Inc [13].


Thus, while choosing your pill 111, ensure to check the imprint correctly. For people wishing to buy Soma 350 mg, it is crucial to choose the O 111 Pill. 


111 Soma Pill- Our Final Thought 

The O 111 Soma pill is an effective muscle relaxer that functions within 30 minutes. It is considered a safer option with no signs of severe side effects. The use of the Soma O 111 Pill is recommended for beginners. To help you decide better, we have listed the pros and cons of taking Soma 350mg. 




  • Has a faster onset of action, which is 30 minutes from intake.

  • Effectively treat skeletomuscular body pain.  

  • No severe side effects are commonly reported.

  • It is an affordable choice of muscle relaxer and is available at $1.34 per pill at HealthNaturo. 

  • Not recommended for more than three continuous weeks. 

  • Sudden discontinuation can cause withdrawal signs. 

  • Not prescribed for chronic pain. 


The O 111 pill is Soma 350mg muscle relaxer that helps manage short-term acute pain. 


It is a muscle relaxer that treats muscle pain and discomfort within 30 minutes of intake. 


Yes, using the Soma pill can cause drowsiness, thus making the user sleepy. 


It is a muscle relaxant that treats muscle discomfort arising from muscle spasms. 


The O 111 pill is not recommended for pregnant, lactating women. It is unsafe for people with kidney, liver, and heart issues. 



  1. O 111 Pill - White Round, Drugs. 
  2. Carisoprodol - Oxford Pharmaceuticals, LLC
  3. What Does a Soma Overdose Look Like, project know. 
  4. Carisoprodol Interactions, Drugs. 
  5. Soma (carisoprodol) tablets for oral use -
  6. W 111 Pill - white round, Drugs. 
  7. W 111 Pill Images - Pill Identifier -
  8. U U 111 Pill - white capsule-shape, 8mm, Drugs. 
  9. S G 111 Pill - white round, drugs. 
  10. S 111 Pill - purple capsule-shape, 19mm, Drugs.
  11. SP 111 Pill - white round, Drugs. 
  12. 111 Pill - white round, 10mm, Drugs. 
  13. E 111 Pill - blue round, Drugs.