How Long Does Soma Stay in Your System?

The main reason for how long soma stay in your system arises. Soma is a carisoprodol-based drug that is used for the treatment of musculoskeletal pains and discomforts. It is not recommended to be used with patients having geriatric issues.It has also not been established if it’s appropriate for use in individuals younger than 16 years of age. Carisoprodol-based medications also have a high risk of developing dependence and addiction in individuals.

This is the main reason why the question of how long soma stay in your system arises. It is more likely to be misused and abused because of its addiction and dependency tendencies. Hence it is classified as an addictive drug, and in the worst-case scenario, people may need to be admitted to rehab centers if they become addicted to these types of drugs.

Talking about the drug test’s ability to detect of drug can depend on what region is being tested. The drug starts taking effect in the body within 30 minutes. The drug’s healing effects last and work for about 4 to 6 hours. The drug is widely dissolved and transported to the whole system within the body. While the liver has the job of metabolizing it inside its regions.Read More: How Long Does Soma Stay in Urine?

Factors of Soma Stay in your System

The answer to how long can soma stay in your system can hence vary due to multiple factors like the dosage prescribed and age and genetics of a person etc. Also how long after it can be detected depends on what region of the body is being examined.

Blood Test

If it is tested through blood, soma 350mg can be detectable for up to 24 hours after the drug has been consumed. Approximately four hours after drug consumption, the effects of the medicine in the blood are at their highest peak level. If the test is performed at this time, you can even determine the amount and the dosage of the drug that was administered just by the blood test.

However, if the blood test is conducted after 24 hours after the drug is consumed, the results might not be accurate.

Saliva Test

Soma is not very well detected with this kind of drug test. Also, this test can be conducted within a short period of four hours after the drug has been ingested. Any longer period than that and soma becomes undetectable in the saliva.

Because of the low efficiency rate and a short period of conductibility, this test is not frequently used. This test is usually performed when the person intoxicated with the drug is not cooperating with a blood test being taken.

Urine Test

In this test, the drug can be traced post two to three days after the consumption of the medication. For frequent users that have consumed a considerable amount over a significant period, this duration can be longer. Because it stays longer in the system for more chronic users.

This test not only indicates the amount of carisoprodol in the system but also shows the concentrated metabolites. The meprobamate concentration in the results can also be used to determine the presence of soma 500mg in the system.

Hair Test

If the hair is the particular part of the body that the test is being run on, it can determine the presence of soma in the system for the longest duration. This particular test will work after about a month of the drug being consumed.

However, the metabolites of soma are not promptly detectable on the hair structure. It takes around three to four days for soma’s metabolite particles to show up in hair. Therefore the hair test is not accurate for the first couple of days after the drug administration. For a more rapid and prompt test result, blood or urine tests will be a better option.

When to Conduct Soma Detection Test

The authorities do not include carisoprodol drugs in the drug tests for employment and SAMSHA-5 etc. While it is not highly looked for in these tests like opioids and amphetamines, how long does soma stay in your system can still be sought for in certain cases? Individuals up for military positions or certain employees who have to work with heavy-duty equipment and machinery can be tested for the consumption of carisoprodol. It is becoming increasingly common for companies to engage the likes of Checkr to conduct drug and health screenings before hiring new employees.

Sometimes there can be a false positive because one main metabolite of carisoprodol known as meprobamate has the same effects as barbiturates, a dangerous addictive class of drugs.

Symptoms and Conditions

The medical uses for this particular medication are not numerous. It is used as a muscle relaxant in the treatment of musculoskeletal conditions and symptoms. The condition is based on pains and discomfort in the body on a muscle as well as bone level. These pains mostly show up in areas with joints. Soma is categorized with other skeletal muscle relaxant drugs to be used for relieving the uncomfortable and painful symptoms associated with this condition.

Soma is most of the time paired with other medicines belonging to the same class and prescribed in combinations with them.


Soma comes in two potency variants which are 250 mg and 350 mg. The physician will prescribe whichever of these is more appropriate for the particular patient. The physician will determine that factor depending on the severity of the condition and symptoms.

Usually, the tablet is prescribed to be administered three times per day with one being before bedtime. This particular carisoprodol-based drug is also not recommended to be administered for more than two or three weeks. This is because of the drug’s dependable and addictive nature. But it’s also because the musculoskeletal conditions that it is consumed for do not last for very long periods. Hence the long-term use of this particular medicine is not necessary too.

Side Effects

Some commonly occurring side effects as a result of this medication include dizziness, drowsiness, headache, back pain, etc. Other lesser occurring effects can contain nausea, stomach ache, vomiting, fever, sweating, hardened muscles, and an amplified heart rate.

Some mental and behavioral effects can be exhibited with carisoprodol-based medications too. These include agitation, irritability, confusion, hallucinations, hypersensitivity, etc.


Soma not unlike other carisoprodol-containing drugs has tendencies to be proven addictive and dependable. Individuals that consume it regularly for over three weeks have rather high chances of becoming dependent on the drug. Dependency leads to addiction further leading to hazardous practices like excessive usage or overdose.

Patients consuming it should be observed and monitored. If they show unusual behaviors or personality traits or are seen consuming the drug more often than the prescribed dosage, the medicine should be discontinued. And they should be checked for drug consumption.

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FAQs (Frequently Ask Questions)

How long does soma 350 mg stay in your system?

The duration of time for which soma 350 mg stays in one’s blood varies from person to person. On average it stays for about 11 hours in the blood however its metabolites can stay up to 4 days after one has stopped taking medicine.

How does soma show up on a drug test?

The answer to this question is controversial. In about 80% of cases, soma does not show up on a drug test.

How long does soma stay in your urine?

Soma stays in your urine for up to one day or even more. This duration of the presence of soma in urine may get longer in people which are taking it for a longer period. It also depends upon several other factors like weight, height, and the dose of medicine taken by the patient.

How long does Carisoprodol stay in your system?

Carisoprodol is the active constituent of soma which stays in systems of individuals for a different duration. It can stay in one’s system for 11 to 24 hours. Its metabolites can sustain in the system as long as for four days after the stoppage of treatment.


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