Seconal Coupon - Seconal 100mg capsule


Seconal is part of the Barbiturates class and treats Insomnia, Epilepsy, and Sedation. Barbiturates are used for sedation and to treat epilepsy and insomnia. They work by slowing down brain activity. Seconal is only available as a brand name drug. Compare barbiturates.
Seconal Coupon - Seconal 100mg capsule

Seconal Side Effects

Common and Rare Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:


Bleeding sores on lips

chest pain


muscle or joint pain

red, thickened, or scaly skin

skin rash or hives

sores, ulcers, or white spots in mouth (painful)

sore throat and/or fever

swelling of eyelids, face, or lips

wheezing or tightness in chest

Check with your doctor as soon as possible if any of the following side effects occur:

Less common


mental depression

unusual excitement


Hallucinations (seeing, hearing, or feeling things that are not there)

unusual bleeding or bruising

unusual tiredness or weakness

With long-term or chronic use

Bone pain, tenderness, or aching

loss of appetite

muscle weakness

weight loss (unusual)

yellow eyes or skin

Symptoms of overdose

Confusion (severe)

decrease in or loss of reflexes

drowsiness (severe)


irritability (continuing)

low body temperature

poor judgment

shortness of breath or slow or troubled breathing

slow heartbeat

slurred speech


trouble in sleeping

unusual movements of the eyes

weakness (severe)

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

Clumsiness or unsteadiness

dizziness or lightheadedness


"hangover" effect

Less common

Anxiety or nervousness


feeling faint



nausea or vomiting

nightmares or trouble in sleeping

Confusion, mental depression, and unusual excitement may be more likely to occur in very ill patients.

After you stop using this medicine, your body may need time to adjust. If you took this medicine in high doses or for a long time, this may take up to about 15 days. During this period of time check with your doctor if any of the following side effects occur (usually occur within 8 to 16 hours after medicine is stopped):

Anxiety or restlessness

convulsions (seizures)

dizziness or lightheadedness

feeling faint

hallucinations (seeing, hearing, or feeling things that are not there)

muscle twitching

nausea or vomiting

trembling of hands

trouble in sleeping, increased dreaming, or nightmares

vision problems


Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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