Trazodone Pills: How to Identify Your Medication

Alan Lucks | MD

Medically reviewed by Alan Lucks | MD , Alan Lucks MDPC Private Practice - New York on June 16th, 2025. Published on June 16th, 2025. Updated on July 24th, 2026.

Questions about trazodone?

This article covers general information. Ask Doctronic about your symptoms, medications, side effects, or treatment options.

Key Takeaways

  • Trazodone comes in four standard strengths with color-coded identification: 50 mg (white), 100 mg (yellow), 150 mg (pink), and 300 mg (blue tablets).

  • Each tablet carries a unique imprint code stamped by the manufacturer, such as Teva's 100 mg displaying 'TEVA' on one side and '738' on the other, while other generics may show different markings.

  • Misidentification risks increase when patients manage multiple medications, store pills in unmarked containers, or rely on color alone, since different manufacturers may use varying shades.

  • Trazodone typically begins working for sleep within 1 to 2 hours but requires 2 to 4 weeks for full antidepressant effects, making consistent dosing crucial for therapeutic success.

  • Pill identification tools like the FDA's DailyMed database or a pharmacist can verify your tablet's authenticity within minutes, which is especially important since counterfeit versions lack proper quality control.

Trazodone is a serotonin modulator prescribed for depression, anxiety, and insomnia. It comes in four standard strengths, each with a distinct color, shape, and imprint code. Using a reliable trazodone pill identifier helps you confirm you have the right medication and the correct dose before you take it. This guide covers everything you need to recognize your trazodone pill at a glance.

Understanding Trazodone

Trazodone is often prescribed for its sedative properties, making it a popular choice for individuals struggling with insomnia related to depression. Beyond its antidepressant effects, trazodone can also be beneficial for anxiety disorders and certain chronic pain conditions. Its ability to enhance sleep quality while simultaneously alleviating symptoms of depression makes it a unique option in the realm of psychiatric medications. This dual action can be particularly advantageous for patients who experience overlapping symptoms of both insomnia and mood disorders, as it addresses multiple issues with a single treatment.

When taking trazodone, it is essential to follow the prescribed dosage and be aware of potential side effects. This medication can cause drowsiness, dizziness, and dry mouth, among other effects. Understanding how to identify your trazodone pills can help ensure that you are taking the correct medication. Additionally, it is important to monitor how your body responds to trazodone, as individual reactions can vary widely. Some patients may experience more pronounced side effects, while others might find the medication to be remarkably well-tolerated. Regular follow-ups with your healthcare provider can help manage any adverse effects and adjust dosages as necessary.

Common Uses of Trazodone

Trazodone is primarily used for:

Each of these conditions may require different dosages and treatment plans, so it is essential to consult with a healthcare provider for personalized guidance. For instance, while a lower dose may be effective for sleep disturbances, higher doses might be necessary for managing depressive symptoms. Furthermore, trazodone's effectiveness in treating anxiety can sometimes be seen in patients who have not responded well to traditional anxiolytics. This versatility makes trazodone a valuable tool in the psychiatrist's arsenal, especially for those who may have complex, multifaceted mental health needs.

In addition to its primary uses, trazodone has also been explored for off-label applications, such as treating post-traumatic stress disorder (PTSD) and obsessive-compulsive disorder (OCD). These off-label uses highlight the medication's potential beyond its conventional applications, offering hope for individuals who may not find relief with standard treatments. As research continues to evolve, healthcare professionals are gaining a deeper understanding of trazodone's mechanisms and how they can be harnessed to improve patient outcomes across a broader spectrum of mental health issues.

Physical Characteristics of Trazodone Pills

Trazodone pills come in various shapes, sizes, and colors, which can vary depending on the manufacturer and dosage. Recognizing these characteristics is vital for patient safety and adherence to treatment.

Shapes and Colors

Trazodone is available in several formulations, including:

  • Tablets

  • Extended-release tablets

Common colors for trazodone tablets include:

  • White

  • Yellow

  • Pink

  • Blue

The shape can also vary, with some pills being round, oval, or oblong. This variability can make it challenging to identify the medication without proper knowledge. For instance, the round white tablet may be easily confused with other common medications, leading to potential mix-ups. Therefore, it's crucial for patients to familiarize themselves with the specific appearance of their prescribed trazodone to avoid any medication errors.

Dosage Forms

Trazodone is typically prescribed in several dosages, including:

  • 50 mg White, round, scored tablet

  • 100 mg Yellow, round, scored tablet

  • 150 mg Pink, oval, scored tablet

  • 300 mg Blue, oblong, scored tablet

Always verify the appearance of your medication with a reliable source or your pharmacist to ensure you have the correct dosage. It is also important to note that the scoring on the tablets allows for easier splitting, which can be beneficial for patients who may need to adjust their dosage under a healthcare provider's guidance. Understanding the physical characteristics of trazodone not only aids in proper identification but also enhances the overall management of the treatment regimen, ensuring that patients can take their medication confidently and correctly.

Additionally, the formulation of trazodone can influence its release mechanism in the body. Extended-release tablets are designed to dissolve slowly, providing a more gradual release of the medication, which can help maintain stable blood levels and reduce the frequency of dosing. This can be particularly advantageous for patients who may struggle with adherence to a more frequent dosing schedule. Therefore, recognizing the differences between immediate-release and extended-release formulations is essential for both patients and caregivers to optimize therapeutic outcomes.

What Does a Trazodone Pill Look Like?

One of the most common questions people have about this medication is straightforward: what does trazodone look like? The answer depends on the dose and the manufacturer, but there are reliable patterns that make identification much easier.

Standard immediate-release trazodone tablets follow a color-coded system by strength. The 50 mg tablet is typically white and round with a scored center line that allows splitting. The 100 mg tablet is yellow and round, also scored. Moving up, the 150 mg tablet is pink and oval, while the 300 mg tablet is blue and oblong. These colors are consistent across most major generic manufacturers, though exact shades can vary slightly between brands.

Imprint Codes by Strength

Beyond color and shape, every legitimate trazodone tablet carries an imprint stamped directly into the pill. These codes are the most reliable way to confirm what you have. For example, Teva's 100 mg trazodone typically shows "TEVA" on one side and "738" on the other. A 50 mg tablet from the same manufacturer may display "TEVA" and "737". Generic versions from other manufacturers use different number and letter combinations, but each is unique to that specific dose and maker.

If the imprint on your tablet doesn't match what you expect, do not take the pill. Cross-check it using the National Library of Medicine's DailyMed database, which maintains a full index of FDA-approved drug labels and pill images searchable by imprint, color, and shape.

Extended-Release vs. Immediate-Release Appearance

Trazodone extended-release tablets look noticeably different from the standard versions. They are larger, typically oblong, and are not scored because splitting them would destroy the time-release coating. If your pill looks like a standard tablet but your prescription says extended-release, that is worth a second look before you take it.

Why Color Alone Is Not Enough

Relying on color alone to identify trazodone is risky. Different manufacturers may use slightly different dye formulations, and some common over-the-counter pills share similar colors and shapes with trazodone tablets. Always confirm both the imprint code and the physical description together. If you store pills in an unmarked container or manage several medications at once, the risk of a mix-up goes up significantly. A quick check with your pharmacist or a trusted pill identifier tool takes less than a minute and removes any doubt.

Identifying Trazodone Pills

Identifying trazodone pills can be straightforward if you know what to look for. Here are some tips to help you accurately identify your medication.

Consulting a Pharmacist

Your pharmacist is an invaluable resource when it comes to medication identification. They can provide detailed information about the pills you have, including their appearance, dosage, and manufacturer. If you are unsure about a pill, do not hesitate to ask for assistance. Pharmacists are trained to recognize a wide variety of medications and can also inform you about potential side effects and interactions with other drugs you might be taking. This can be especially important if you are on multiple medications, as trazodone can interact with other substances, leading to increased side effects or reduced effectiveness.

Using Online Resources

There are several online databases and tools that can help patients identify medications. Websites like the National Library of Medicine or the FDA’s drug database allow users to search for pills by imprint, shape, and color. These resources can be particularly helpful if you have lost your medication's original packaging. Additionally, many smartphone apps are available that can scan the pill and provide instant identification, making it easier than ever to confirm your medication on the go. However, it's important to ensure that the app you choose is reputable and backed by reliable medical information to avoid any potential misinformation.

Recognizing Common Imprints

When identifying trazodone pills, paying attention to the imprint on the tablet can be crucial. Trazodone is commonly available in various strengths, and each strength often has a unique imprint that distinguishes it from others. For example, a 50 mg trazodone pill might have a different shape and color compared to a 100 mg version. Familiarizing yourself with these imprints can aid in quick identification and help prevent any mix-ups with other medications. Furthermore, understanding the differences in appearance can also be beneficial when receiving a refill, as manufacturers may change their pill designs over time.

Understanding Dosage Forms

Trazodone is available in several dosage forms, including immediate-release and extended-release formulations. The immediate-release version is typically taken multiple times a day, while the extended-release form is designed for once-daily dosing, often taken at bedtime. Knowing which form you have can help you understand how the medication works in your body and the best way to take it. Additionally, recognizing the differences in appearance between these formulations can further assist in ensuring you are taking the correct medication as prescribed by your healthcare provider.

Potential Risks and Side Effects

While trazodone can be beneficial, it is not without risks. Being aware of potential side effects and interactions is crucial for safe usage.

Common Side Effects

Some common side effects of trazodone include:

Most side effects are mild and may diminish over time. However, if side effects persist or worsen, it is essential to consult a healthcare provider. It is also worth noting that the sedative effects of trazodone can be particularly pronounced, especially when starting the medication or adjusting the dosage. This drowsiness can impact daily activities , such as driving or operating machinery, and patients are advised to take precautions until they know how the medication affects them.

Serious Side Effects

In rare cases, trazodone can cause more severe side effects, such as:

It is crucial to seek immediate medical attention if any of these serious side effects occur. Additionally, patients should be aware that the risk of suicidal thoughts may be heightened in younger individuals, particularly during the initial stages of treatment or when dosages are adjusted. Monitoring by healthcare providers is essential during this time, as they can provide support and adjust treatment plans as necessary to ensure patient safety. Furthermore, trazodone can interact with other medications, including certain antidepressants and blood thinners, which can exacerbate side effects or lead to dangerous health complications. Always inform your healthcare provider about all medications and supplements you are taking to minimize these risks.

Medication Interactions

Trazodone can interact with various medications, which may increase the risk of side effects or reduce the effectiveness of treatment. Understanding these interactions is essential for safe medication management. It is crucial for patients to be aware of how different substances can affect the action of trazodone, as this can lead to significant health implications. For instance, the combination of trazodone with certain medications can lead to increased sedation or other adverse effects, making it vital to have open communication with healthcare professionals.

Common Interactions

Some medications that may interact with trazodone include:

  • Monoamine oxidase inhibitors (MAOIs)

  • Other antidepressants

  • Antihistamines

  • Alcohol

Always tell your doctor and pharmacist about every medication, supplement, and over-the-counter drug you take to avoid dangerous combinations. Timing matters too: taking trazodone close to other interacting drugs can worsen sedation and other side effects. Combining trazodone with alcohol, for example, significantly heightens drowsiness and impairs coordination.

Moreover, patients should be cautious with herbal supplements, such as St. John's Wort, which is often used for mood enhancement. This supplement can also interact with trazodone, potentially leading to serotonin syndrome, a serious condition that requires immediate medical attention. Therefore, maintaining a comprehensive list of all substances being consumed, including natural remedies, is essential for ensuring safe and effective treatment outcomes.

Best Practices for Taking Trazodone

To maximize the benefits of trazodone and minimize risks, consider these best practices when taking the medication.

Adhering to Prescribed Dosage

It is vital to take trazodone exactly as prescribed by your healthcare provider. Do not adjust the dosage without consulting your doctor, as this can lead to ineffective treatment or increased side effects.

Monitoring Your Response

Keep track of how you feel while taking trazodone. Note any side effects or changes in mood and report these to your healthcare provider during follow-up appointments. This information can help your doctor adjust your treatment plan if necessary.

Discontinuing Trazodone

When it comes time to stop taking trazodone, it is essential to do so under the guidance of a healthcare provider. Abruptly discontinuing the medication can lead to withdrawal symptoms or a return of depressive symptoms.

Gradual Tapering

Your doctor may recommend a gradual tapering of the dosage to minimize withdrawal effects. This process allows your body to adjust and helps ensure a smoother transition off the medication.

Alternative Treatments

If trazodone is no longer suitable, your healthcare provider may suggest alternative treatments. These could include other medications, therapy options, or lifestyle changes that effectively manage symptoms.

Not Sure if It’s Trazodone? Let’s Figure It Out Together.

At Doctronic, we believe you deserve clarity when it comes to your health. Accurately identifying Trazodone pills, and understanding how they work, is a powerful step toward safe, effective treatment for depression, anxiety, and sleep disorders.

Whether you're navigating a new prescription or double-checking what’s in your pill bottle, our AI doctor is here to simplify the process and support your next move.

Frequently Asked Questions

The most reliable way to identify a trazodone pill is to match its imprint code, color, and shape together. You can search the National Library of Medicine's DailyMed database by entering the imprint printed on your tablet. Your pharmacist can also confirm the identification in minutes if you bring the pill in.

The 50 mg tablet is typically white and round, the 100 mg tablet is yellow and round, the 150 mg tablet is pink and oval, and the 300 mg tablet is blue and oblong. All standard immediate-release tablets are scored so they can be split. Extended-release tablets are larger and not scored.

Yes. Pharmacies may switch between generic manufacturers, which can change the color, shape, or imprint of your tablet even though the active ingredient and dose are the same. If your pill looks different from what you received last time, ask your pharmacist to confirm before taking it.

Standard immediate-release trazodone tablets are scored, meaning they are designed to be split when a dose adjustment is needed. Extended-release trazodone tablets should never be split, crushed, or chewed because doing so destroys the time-release mechanism. Always follow your doctor's instructions on how to take your specific formulation.

Stop taking additional doses and call Poison Control (1-800-222-1222 in the US) or go to your nearest emergency room if you feel unwell. If you are unsure whether you took the correct medication but feel fine, contact your pharmacist right away. Bringing the pill bottle or packaging helps them identify what you took.

The Bottom Line

Proper identification prevents dangerous dosing errors that could lead to ineffective treatment or serious side effects like serotonin syndrome. Always verify your medication using imprint codes rather than relying solely on color, and organize pills clearly with original labels. If you're uncertain about your medication's appearance or experiencing unexpected effects, Doctronic can provide quick guidance on next steps.