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Triazolam

Triazolam Side Effects

Allison Gourley, PharmDCydnee Ng, PharmD
Reviewed by Allison Gourley, PharmD, Cydnee Ng, PharmD
Last reviewed on May 14, 2024

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

  • Sleepiness (14%)
  • Headache (10%)
  • Dizziness (8%)
  • Nervousness (5%)
  • Lightheadedness (5%)
  • Problems with coordination or movement (5%)
  • Nausea or vomiting (5%)

Less Common Side Effects

  • Cramps
  • Tiredness
  • Confusion
  • Memory problems
  • Depression

Triazolam serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Dangerously slow breathing (respiratory depression): trouble breathing, shallow breathing
  • Overdose: extreme sleepiness, confusion, problems with coordination, slurred speech, blurry vision, coma
  • Worsening depression: suicidal thoughts or behavior
  • Withdrawal symptoms: unusual involuntary movements, muscle pain and stiffness, tremor, nausea, stomach upset, lower appetite, headache, anxiety, depression, irritability, memory problems, panic attack
When do Triazolam possible side effects begin and end?
Time passed since treatment started:
M
H
D
W
M
Dizziness
Problems with coordination

Source: DailyMed

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The following Triazolam side effects have also been reported

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:

Less common

Shakiness and unsteady walk

unsteadiness, trembling, or other problems with muscle control or coordination

Rare

Being forgetful

burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings

continuing ringing or buzzing or other unexplained noise in the ears

discouragement

false or unusual sense of well-being

fast, pounding, or irregular heartbeat or pulse

feeling sad or empty

hearing loss

irritability

lack of appetite

loss of interest or pleasure

nightmares

tiredness

trouble concentrating

trouble sleeping

Incidence not known

Actions that are out of control

aggressiveness

anxiety

changes in patterns and rhythms of speech

chest pain

chills

clay-colored stools

confusion about identity, place, and time

dark urine

decrease in frequency of urination

decrease in urine volume

difficulty in passing urine (dribbling)

dizziness

drowsiness

dry mouth

environment seems unreal

fainting

falling

false beliefs that cannot be changed by facts

feeling of unreality

fever

headache

hyperventilation

inability to move the eyes

increased blinking or spasms of the eyelid

increased muscle spasm

irregular heartbeat

loss of bladder control

loss of memory

nausea

nervousness

painful urination

problems with memory

rash

relaxed and calm feeling

restlessness

seeing, hearing, or feeling things that are not there

sense of detachment from self or body

sleep walking

sleepiness

slurred speech

sticking out of tongue

stomach pain

talking, feeling, and acting with excitement

trouble breathing, speaking, or swallowing

uncontrolled twisting movements of the neck, trunk, arms, or legs

unpleasant breath odor

unusual excitement, nervousness, restlessness, or irritability

unusual facial expressions

unusual tiredness or weakness

vomiting of blood

yellow eyes or skin

Get emergency help immediately if any of the following symptoms of overdose occur:

Symptoms of overdose

Change in consciousness

irregular, fast or slow, or shallow breathing

loss of consciousness

mood or mental changes

pale or blue lips, fingernails, or skin

slurred speech

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

Lightheadedness

Rare

Blistering, crusting, irritation, itching, or reddening of the skin

change in taste, or bad, unusual, or unpleasant (after) taste

change in vision

cracked, dry, or scaly skin

cramps

diarrhea

difficulty having a bowel movement

dry mouth

swelling

weakness

Incidence not known

Decreased interest in sexual intercourse

inability to have or keep an erection

increase in sexual ability, desire, drive, or performance

increase interest in sexual intercourse

itching skin

loss in sexual ability, desire, drive, or performance

menstrual changes

redness, swelling, or soreness of the tongue

swelling or inflammation of the mouth

weight loss

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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