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Diphenhydramine Hydrochloride 50 mg Capsule

Diphenhydramine Hydrochloride 50 mg Capsule

Best price now

$15.82at AmazonChecked Nov 11

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Price facts

  • Last seen at $15.82 at Amazon on Nov 11.

Our take on the Diphenhydramine Hydrochloride 50 mg Capsule

Diphenhydramine hydrochloride 50 mg capsules are a first-generation over-the-counter antihistamine. Each capsule is a standard adult dose for hay fever and other allergy symptoms such as sneezing, runny nose, itchy throat, watery eyes and skin itching, and it is also used for motion sickness and occasional sleeplessness. The 50 mg strength is the classic nighttime dose; many rivals sell 25 mg tablets, so this is a stronger single dose but not a milder one. The main trade-off is drowsiness: it is sedating and short-acting, so most people take it at bedtime rather than during a working day.

Best forAdults with seasonal or year-round allergiesOccasional sleeplessness from allergy symptomsMotion sickness on short tripsA low-cost staple for a home medicine cabinet
Pros
  • Standard 50 mg adult dose per capsule
  • Relieves sneezing, runny nose, itchy eyes and itching
  • Also helps motion sickness and occasional sleeplessness
  • Widely used, well-known active ingredient
  • Bottle of 100 capsules lasts a long time
Cons
  • Causes marked drowsiness in most people
  • Short-acting; often needs redosing
  • Not for daytime use when alertness is needed
  • Can cause dry mouth, blurred vision and dizziness
  • Not for children without a clinician's advice

Diphenhydramine Hydrochloride 50 mg Capsule prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $15.82Free shippingChecked Nov 11
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  • My StoreCheck price at My Store

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Diphenhydramine Hydrochloride 50 mg Capsule price history

Lowest price we've seen: $15.82 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.

What reviewers say

Owners of diphenhydramine 50 mg capsules generally find them effective for allergies and as a sleep aid, and many keep a bottle at home. The recurring complaint is next-day grogginess and dry mouth.

What people mention
  • DrowsinessMixedMany users rely on it for sleep, while others find the sedation too strong for daytime.
  • Allergy reliefPraisedReviewers say it dries up sneezing and a runny nose within about half an hour.
  • Dry mouthCriticisedA common complaint is a dry mouth and thirst after taking a capsule.
  • Next-day grogginessCriticisedSome users feel foggy the morning after a nighttime dose.
  • ValuePraisedBuyers like that a single bottle of 100 capsules covers many allergy seasons.

About the Diphenhydramine Hydrochloride 50 mg Capsule

Diphenhydramine Hydrochloride 50 mg Capsules are an over-the-counter antihistamine. They provide temporary relief from allergy symptoms such as sneezing, runny nose, itchy throat, watery eyes, and itching.

They may also help prevent motion sickness and support occasional sleeplessness when used as directed. Each capsule contains 50 mg of diphenhydramine HCl. The bottle holds 100 capsules.

Active ingredient
Diphenhydramine HCl, 50 mg per capsule
Type
Over-the-counter antihistamine
Form
Capsule
Count
100 capsules per bottle
Uses
Temporary relief of sneezing, runny nose, itchy throat, watery eyes and itching; may help prevent motion sickness; may support occasional sleeplessness

Questions and answers

How does 50 mg compare with 25 mg diphenhydramine tablets?
It is double the dose in one capsule. The 50 mg strength is the usual adult nighttime dose; 25 mg tablets let you take a smaller dose, which some people prefer for daytime or for children.
Can I take it during the day?
It is sedating, so most people take it at bedtime. If you need to drive or work, a non-drowsy antihistamine such as loratadine or cetirizine is usually a better fit.
How often can I take a capsule?
The label directs one capsule every 4 to 6 hours as needed, not more than 6 capsules in 24 hours for adults. Do not combine it with other diphenhydramine products or sleep aids.
Is it the same as Benadryl?
The active ingredient is the same, diphenhydramine hydrochloride. This is a generic version in capsule form at 50 mg per capsule.
Can I use it for motion sickness?
Yes, it is used for motion sickness. Take it about 30 minutes before travel, since drowsiness is likely.
Who should avoid it?
People with glaucoma, an enlarged prostate, breathing problems or who take sedatives or alcohol should check with a clinician first. It is not for children without medical advice.
Where is the Diphenhydramine Hydrochloride 50 mg Capsule cheapest?
At Amazon, for $15.82, as of our latest check.
Where can I buy the Diphenhydramine Hydrochloride 50 mg Capsule?
2 stores we checked sell it, including Amazon, My Store.

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