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Amy Leifeste

Karena Mathis
Matthew D'Ursov
Amy Leifeste
Karena Mathis
All of the information on this page has been reviewed and verified by a certified addiction professional.
The L368 blue oval pill is naproxen sodium 220 mg, an over-the-counter nonsteroidal anti-inflammatory drug (NSAID) used to relieve minor pain, inflammation, and fever. This medication is commonly known under the brand name Aleve and is designed for short-term use in managing everyday discomforts.
This article explains its characteristics, drug class, uses, dosages, potential side effects, dangers, and interactions. It will also cover how it works in the body, provide safe-taking tips, discuss alternatives, and more to help you use it responsibly.
The L368 pill contains naproxen sodium 220 mg, an over-the-counter NSAID used for pain relief and reducing inflammation [1]. It works by blocking enzymes that cause pain and swelling in the body. [2]This makes it a popular choice for temporary relief from minor aches and pains. Manufactured by various generic companies, it’s widely available in stores. Proper identification and understanding of its purpose ensure safe and effective use.
The L368 pill is distinguished by its distinctive blue color and oval shape. It features a film coating for easier swallowing and has the imprint “L368” on one side. This imprint helps healthcare professionals and consumers quickly confirm its identity. The pill is often supplied in bottles of 24 to 200 tablets and should be stored in a cool, dry place away from light. If the appearance doesn’t match, consult a pharmacist to avoid mix-ups.
The L368 pill belongs to the nonsteroidal anti-inflammatory drug (NSAID) class. NSAIDs reduce pain, fever, and inflammation by inhibiting the production of prostaglandins. [3]
Unlike opioids, it doesn’t affect the central nervous system in a way that leads to euphoria. This class is suitable for many, but requires caution in those with certain conditions. Its non-prescription status for 220 mg makes it accessible for mild issues.
Yes, the naproxen blue pill is the same as the L368 pill. It contains the identical active ingredient, naproxen sodium 220 mg, in the same blue oval form. Generic versions use this imprint, while branded Aleve may differ slightly in appearance. The equivalence ensures consistent effects across products. Always verify the dosage on the label.
The L368 blue pill is an oval, blue, film-coated tablet with “L368” imprinted on one side. It may have a score line for splitting, though this isn’t always present. The coating facilitates easy identification and use. This standard look helps prevent confusion with other medications. If unsure, use online pill identifiers from reliable sources.
Naproxen sodium is absorbed rapidly in the gastrointestinal tract, reaching peak blood levels within 1-2 hours. It inhibits the COX-1 and COX-2 enzymes, thereby decreasing the prostaglandins responsible for pain and inflammation. [4] Metabolized mainly in the liver, it’s excreted via the kidneys, with effects lasting up to 12 hours. Factors such as age or renal function can affect absorption. This mechanism provides prolonged relief compared to some NSAIDs.
The L368 pill is used for temporary relief of minor aches and pains, such as headaches, muscle aches, arthritis, menstrual cramps, toothaches, and backaches, as well as reducing fever. It addresses inflammation associated with common conditions, such as tendinitis or bursitis. Not for chronic use without supervision, it’s adequate for short-term needs. Users appreciate its duration over alternatives.
Common uses include:
Headache and migraine mitigation
Arthritis-related joint pain
Menstrual discomfort
Muscle strains from activity
Dental pain
Fever from minor illnesses
Back pain relief
For adults and children over 12, the typical dosage is one 220 mg tablet every 8-12 hours, not exceeding two tablets (440 mg) in 24 hours. [5] Seniors or those with kidney issues should start at a lower dose and monitor their progress closely. Take with food to reduce stomach irritation. Don’t use beyond 10 days for pain without medical advice. Adjust your response accordingly, but stay within the established limits.
Some side effects of L368 pills include heartburn, nausea, headache, dizziness, and drowsiness. These effects arise because naproxen inhibits protective prostaglandins in the stomach and affects other body systems. [6]
While many people tolerate it well, side effects can vary based on dosage, duration, and individual health factors. Taking the medication with food or milk often helps minimize gastrointestinal discomfort. If side effects persist or worsen, it’s important to stop use and consult a healthcare provider promptly to rule out more serious issues.
Common side effects frequently affect the digestive system, like indigestion or constipation, occurring in about 3-9% of users. [7] Dizziness or rash may also appear. These diminish over time. Report persistent ones to a doctor.
Short-term side effects typically occur soon after starting the medication and may resolve as the body adjusts. They are often mild but can affect daily activities if left unmanaged.
Common short-term side effects include:
Nausea or vomiting
Heartburn or indigestion
Abdominal pain or bloating
Headache
Dizziness or lightheadedness
Drowsiness
Long-term side effects can develop with prolonged use, particularly beyond recommended durations, and may require medical monitoring. [8] These risks increase in older adults or those with pre-existing conditions like hypertension or kidney disease.
Increased blood pressure
Kidney function impairment or fluid retention
Anemia or blood disorders
Liver enzyme changes
Hearing problems, such as ringing in the ears
Increased risk of heart issues
The L368 blue pill, while effective for pain relief, carries dangers including cardiovascular events, gastrointestinal complications, and other systemic risks, especially with misuse or in vulnerable populations. [8] These hazards are outlined in FDA warnings for all NSAIDs. Factors such as high doses or long-term use can amplify them. Understanding these dangers encourages responsible use and prompt medical attention if symptoms arise. Always weigh benefits against risks with a healthcare professional.
Severe side effects are less common but can be life-threatening and require immediate medical intervention. [5] They often signal serious internal issues like bleeding or organ damage.
Severe side effects may include:
Gastrointestinal bleeding: bloody or black stools, vomiting blood, or severe stomach pain.
Allergic reactions may present as a rash, itching, swelling of the face or throat, or difficulty breathing.
Heart problems, including symptoms like chest pain, shortness of breath, or sudden weakness.
Liver issues, such as yellowing of the skin or eyes (jaundice).
Symptoms of kidney failure include decreased urine output and swelling in the legs.
Indicators of a stroke include sudden numbness or confusion.
The L368 pill has low addiction risks since naproxen sodium does not produce euphoria or physical dependence like opioids. However, individuals with chronic pain might develop a psychological reliance on it for symptom management, leading to overuse. [2] This pattern can exacerbate health risks without addressing underlying causes. The FDA does not classify it as addictive, but habitual self-medication warrants professional evaluation.
Overdose on the L368 pill can lead to serious symptoms requiring urgent care, as excessive naproxen can harm the stomach, kidneys, and nervous system. [9] It often results from accidental excess or intentional misuse.
Overdose symptoms may include:
Severe nausea, vomiting, or abdominal pain
Drowsiness, dizziness, or confusion
Ringing in the ears or hearing loss
Unsteady walking or seizures in extreme cases
Kidney problems like little to no urine output
Breathing difficulties or coma
Misusing the L368 pill means taking more than the recommended dose, often to get greater pain relief. This is dangerous and increases your risk of serious side effects like stomach ulcers, heart attack, or stroke. [7] Misuse is often a sign that your pain is not well-managed. Always follow dosage instructions and talk to a healthcare provider if your pain is not under control.
Withdrawal from the L368 pill is uncommon. When you stop taking it after long-term use, your original symptoms, such as pain or headaches, might temporarily return. [4] If advised by your doctor, lowering the dose gradually can help prevent this side effect. These effects are not as severe as withdrawal from addictive drugs.
The L368 pill can interact negatively with other substances.
For example:
Taking it with blood thinners increases your bleeding risk.
Combining it with diuretics (water pills) can put a strain on your kidneys.
Using it with certain antidepressants (SSRIs) raises the risk of stomach ulcers. [10]
Drinking alcohol while taking L368 can also worsen stomach side effects. To stay safe, always tell your doctor and pharmacist about all medications and supplements you are taking.
Always follow the directions on the label. Take one tablet with a full glass of water and food to protect your stomach. Do not exceed the maximum daily amount. [5]
Swallow the pill whole without crushing or chewing it. If you have ever had a bad reaction to pain relievers like ibuprofen or aspirin, you should avoid taking L368. If you have other health conditions, such as high blood pressure, talk to your doctor before using this medication.
Other pain relief options are available. For faster relief, consider taking ibuprofen. For something gentler on the stomach, acetaminophen is a common choice. [2]
Non-medication options include physical therapy, the use of heat or ice packs, and gentle exercise. For pain in a specific spot, you can also try topical creams or gels. A doctor can help you decide which alternative is best for your situation.
Here is how L368 (which contains naproxen) compares to other pain relievers:
Ibuprofen: L368 typically provides longer-lasting relief than ibuprofen, but it may be more likely to cause stomach irritation. [6]
Acetaminophen: Acetaminophen is easier on the stomach but does not reduce inflammation as effectively as L368.
Aspirin: Like L368, aspirin can increase the risk of bleeding; however, it is often used in low doses for cardiovascular health.
The right choice depends on the type of pain you have and your overall health.
What is the L368 blue oval pill used for?
The L368 pill is a pain reliever used to treat minor aches, reduce inflammation, and lower fever. It’s commonly taken for conditions like arthritis, menstrual cramps, and headaches.
Is the L368 pill addictive?
No, the L368 pill is not an addictive drug. However, it’s still possible to misuse it by taking more than the recommended amount, which can be harmful.
What are the common side effects of the L368 pill?
The most frequent side effects are heartburn, upset stomach (nausea), and dizziness.
Can I take the L368 pill with alcohol?
You should avoid drinking alcohol while taking this medication. The combination significantly increases the risk of stomach irritation and bleeding.
What happens if I overdose on L368 pills?
An overdose can cause severe nausea, extreme drowsiness, and damage to your organs. If you suspect an overdose, you must get urgent medical help immediately.
If you are struggling with problematic substance use that may stem from pain management issues, professional help is available.
Here at Alliance Recovery, our executive leadership and admissions staff have extensive knowledge of addiction treatment, with many members of our team having gone through treatment themselves. Through years of their lives dedicated to service and striving to develop a connection with fellow addicts, our team has cultivated a passion for helping others who find themselves in the same position.
When you come to Alliance Recovery, you’ll receive:
Individual and group therapy tailored to your needs.
A supportive, sober community.
Comprehensive aftercare planning and career assistance.
Call our treatment team at (844) 287-8506 to get started.
[1] https://www.drugs.com/imprints/l368-10247.html
[2] https://www.drugs.com/naproxen.html
[3] https://www.webmd.com/drugs/2/drug-5173-1289/naproxen-oral/naproxen-oral/details
[4] https://www.mayoclinic.org/drugs-supplements/naproxen-oral-route/description/drg-20069820
[5] https://medlineplus.gov/druginfo/meds/a681029.html
[6] https://www.drugs.com/sfx/naproxen-side-effects.html
[7] https://www.rxlist.com/naproxen/generic-drug.htm
[9] https://www.poison.org/articles/naproxen
[10] https://www.drugs.com/drug-interactions/naproxen.html









