Compare Benadryl vs. triazolam

Head-to-head comparisons of medication uses, side effects, ratings, and more.

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Benadryl (Diphenhydramine)

Prescription or OTC

Halcion (triazolam)

Prescription only
Treats allergy symptoms and helps you sleep.

Benadryl (Diphenhydramine) is great for allergies, but curl up on the couch after taking it and get ready for a nap.

4.1/ 5 average rating with 294 reviewsforBenadryl
Helps you stay asleep.

Halcion (triazolam) can be used to help you fall asleep, but your body can become used to it very quickly.

Upsides
  • Benadryl (Diphenhydramine) is often better than other antihistamines at treating allergy symptoms and hives.
  • It can provide quick relief of allergy symptoms for both kids and adults.
  • It makes you sleepy, so it'll help if your allergies are bothering you at night.
  • The effects wear off in 4 to 6 hours, so side effects don't last that long.
  • It comes as a tablet, capsule, liquid, and quick dissolving tablet.
  • Halcion (triazolam) is available as a generic.
  • Compared to other similar medicines, you're less likely to have a hangover effect from Halcion (triazolam) the next day.
Downsides
  • Benadryl (Diphenhydramine) makes you more tired than Claritin, Allegra, or Zyrtec.
  • You shouldn't drive after taking Benadryl (Diphenhydramine) until you know how it affects you.
  • Talk to a pediatrician before giving Benadryl (Diphenhydramine) to a child.
  • It can increase the risk of falls, so elderly people shouldn't use Benadryl (Diphenhydramine).
  • Don't use Benadryl (Diphenhydramine) if you are breastfeeding.
  • Your body can get used to Halcion (triazolam) after 2 weeks.
  • Stopping Halcion (triazolam) suddenly can make your insomnia worse. Talk to your doctor if you want to stop taking it.
  • People who take Halcion (triazolam) can have more anxiety during the day.
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Used for
Dosage forms
  • Pill
  • Oral solution
  • Cream, gel, or ointment
  • Pill
Price
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Reviews
294 reviews so far
86%
saidit'sworth it
59%
saiditworked well
8%
saidit'sa big hassle

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Side effects
The Benadryl (Diphenhydramine) FDA package insert doesn’t have numbers about how common side effects are.
7possible side effects
  • Drowsiness
    14%
  • Headache
    10%
  • Dizziness
    8%
  • Nervousness
    5%
  • Nausea and vomiting
    5%
  • Difficulty controlling movements
    5%
  • Lightheadedness
    5%
See more detailed side effects
Risks and risk factors
  • Overdose
    • Using other drugs with the same ingredients
  • Increased side effects
    • Age 65 years or older
  • Driving impairment
    • Taking with alcohol
    • Taking other medicines that make you less alert
  • Hyperactivity
    • Children age 6 years and younger
  • Trouble urinating
    • Enlarged prostate
    • History of bladder problems
  • Vision changes
    • Glaucoma
  • Breastfeeding
    • Nursing mothers
See more detailed risks and warnings
  • Tolerance and addiction
    • Using Halcion (triazolam) for more than 10 days
  • Behavior changes
  • Hangover effect
    • People age 65 or older
  • Memory loss
    • Drinking alcohol
    • Not allowing enough time for sleep
See more detailed risks and warnings