Trazodone

Trazodone is FDA-approved to treat major depressive disorder (MDD). It is also widely prescribed off-label for insomnia because of its sedative effects.

Trazodone is a serotonin modulator. It increases serotonin activity by blocking reuptake and altering serotonin receptor function. This dual action helps improve mood, reduce anxiety, and promote sleep.

Trazodone is not classified as an SSRI (selective serotonin reuptake inhibitor). However, it is a serotonin antagonist and reuptake inhibitor (SARI), which means it blocks serotonin reuptake like an SSRI and also directly affects serotonin receptors.

Most common side effects of trazodone are:

• Drowsiness and fatigue: Trazodone has strong sedative effects and is often used off-label to treat insomnia. Drowsiness is the most common side effect and may affect alertness for driving or operating machinery.
• Dizziness or lightheadedness: This can occur due to orthostatic hypotension (a drop in blood pressure when changing positions). It is more common in older adults.
• Dry mouth: A very common anticholinergic side effect. Chewing sugar-free gum or sucking on ice chips may help manage this symptom.
• Headache: Mild to moderate headaches are a common adverse effect.
• Gastrointestinal issues: Nausea, vomiting, diarrhea, and constipation are frequently reported. Taking this medication with food can help reduce nausea.
• Nasal congestion: A stuffy nose or sinus congestion can occur.
• Blurred vision: A less common, but still reported, side effect.
• Changes in appetite or weight: Some people experience weight loss or weight gain, from a change in appetite. The effect on weight can vary between individuals.

Yes. Trazodone often causes drowsiness, which is why it is commonly prescribed off-label for insomnia. Many individuals fall asleep faster and stay asleep longer when taking it before bedtime.

Trazodone has a half-life of about 5 to 9 hours, meaning it remains in the body overnight and can sometimes cause grogginess or a “hangover effect” the next morning.

While not FDA-approved specifically for insomnia, trazodone is one of the most commonly prescribed sleep medications. It can help people fall asleep, stay asleep, and experience deeper rest.

Some people report weight gain with trazodone, while others experience no change or even weight loss. Weight changes can be due to increased appetite, reduced activity from sedation, or changes in metabolism. If you notice significant weight changes, discuss them with your clinician.

Like many antidepressants, trazodone may cause sexual side effects such as decreased desire, delayed orgasm, or erectile difficulties. However, patients are less likely to experience sexual side effects on trazodone compared to SSRIs. Very rarely, trazodone can cause priapism in men, which is a medical emergency involving dangerous penial blood flow changes and characterized by a spontaneous erection that does not subside on its own. Your provider may discuss other medication options with you if sexual side effects become a concern.

Trazodone is not known for being addictive when taken as prescribed by a clinician. It is not a controlled substance. However, stopping suddenly may cause withdrawal-like symptoms such as anxiety or difficulty sleeping.

Improvements in mood may take 4 to 6 weeks. For sleep, most people feel the effects the first night they take it.

Trazodone may be prescribed long-term under medical supervision, but it is usually prescribed when patients have depression, anxiety, or other conditions in addition to insomnia. Long-term use should be monitored for side effects such as grogginess, low blood pressure, or irregular heartbeat.

Avoid alcohol, sedatives, driving, and operating heavy machinery until you know how trazodone affects you. Combining it with other substances that cause drowsiness can be dangerous.

Trazodone can interact with other antidepressants, migraine medications, blood thinners, antifungal drugs, and sedatives. Consult your prescribing clinician before starting, stopping, or combining any medications or substances with trazodone.

Trazodone is available in generic form. As of publication date, the price per tablet typically starts at around $0.25 to $0.40 depending on the strength and quantity purchased. For most prescriptions, a 30-day supply averages between $8 and $20 without insurance. The exact cost may vary based on dosage strength, pharmacy, and whether you use coupons or insurance coverage.

If you have insurance, your out-of-pocket cost will depend on your supporting diagnosis and plan type (e.g., commercial, Medicare, Medicaid) and may include a copay or coinsurance.

While not FDA-approved for anxiety, trazodone can have calming effects that help reduce anxiety symptoms, especially when anxiety is combined with sleep problems.

Trazodone is an antidepressant often prescribed off-label for sleep, while Ambien (zolpidem) is a sedative-hypnotic specifically approved for insomnia. Ambien usually acts faster, but it carries a higher risk of dependence and tolerance (reduced effect over time). Trazodone may be used long-term under medical supervision, is not likely to cause tolerance, but may lead to next-day grogginess.

Trazodone is an antidepressant with sedative properties. Xanax (alprazolam) is a benzodiazepine used for anxiety and panic disorders. Xanax works quickly but has a high risk of dependence, while trazodone is not known for being addictive and is more commonly prescribed for depression and sleep issues.

No. Trazodone is an antidepressant, while tramadol is an opioid pain reliever. They have different uses and risks. Both can cause drowsiness and combining them may increase the risk of serotonin syndrome or other side effects.

Trazodone is often prescribed for both depression and insomnia, while hydroxyzine is an antihistamine sometimes used for anxiety and sleep. Hydroxyzine tends to cause more next-day drowsiness, while trazodone is usually prescribed when long-term treatment for mood or sleep issues is needed.

Both are antidepressants that can cause sedation and may be prescribed for sleep problems. Mirtazapine often causes more weight gain and appetite increase, while trazodone may cause fewer metabolic side effects but can cause morning grogginess. Choice depends on individual needs and side effect tolerability.

Trazodone is an antidepressant often used off-label for sleep, while Lunesta (eszopiclone) is an FDA-approved sleep aid. Lunesta is usually prescribed for short-term insomnia, and it carries a higher risk of dependence and tolerance (reduced effect over time). Trazodone may be used long-term under medical supervision, is not likely to cause tolerance, but may lead to next-day grogginess.

Trazodone is a serotonin modulator, while Zoloft (sertraline) is an SSRI. Both treat depression, but Zoloft is also FDA-approved for anxiety disorders, PTSD, OCD, and panic disorder. Trazodone is more sedating, which may make it more useful for patients with depression and insomnia.