How much benadryl can i take if im pregnant?

Are you pregnant and experiencing uncomfortable allergy symptoms? You may be wondering what the safe dosage of Benadryl is for your unborn baby. Don’t worry, we’ve got you covered! Here’s a guide to help you navigate the Dos and Don’ts of taking Benadryl while pregnant.

The Basics

First things first, it is always recommended that you consult with your doctor before taking any medications during pregnancy – even over-the-counter ones like Benadryl. Your doctor will have an understanding of your individual health status and how it might impact the safety of certain medications.

But if that isn’t an option or you simply don’t have time to wait for their response,here are some general guidelines:

What Is Benadryl?

Benadryl (or Diphenhydramine HCI) is an antihistamine medication used to relieve symptoms such as sneezing, runny nose, itching, rash or hives caused by allergies or hay fever. It works by blocking histamines in the body which leads to relief from these irritating allergy symptoms.

Is It Safe To Take During Pregnancy?

In general, it is considered safe to take Benadryl during pregnancy, though there are some risks associated with its use both for mother and developing fetus especially when taken excessively. Participants who took high doses of Diphenhydramine posed an increased risk of premature delivery than those who did not take more than one dose a day.[^1]

That being said, there are situations where women should avoid using this drug altogether:

  • If they have a medical history related to narrow-angle glaucoma.
  • Experienced seizure following intake of diphenhydramine
  • Taking medication prescribed MAOI’s at present
  • Have experienced difficulty passing urine because of bladder or prostate problems.
  • Have uncommon or sensitive allergies to Diphenhydramine.

If you are unsure about whether taking Benadryl is right for your pregnancy, it’s best to talk with a medical professional first before proceeding.

Dosage Guidelines

Dosing when pregnant is something that should be done only after being directed by a health care practitioner. Even though Benadryl can help manage allergy symptoms, it’s not recommended going on using this drug excessively during the course of pregnancy for risk of premature delivery in the newborn [^1].

For regular strength 25mg tablets:

  • Take one tablet every four – six hours but not more than 6 tablets within 24 hours
  • However some women may have lower tolerance which pregnates them from using high amounts ”’without healthcare practitioners’ clearance”’.

For Extra-strength add-ons at dosage interval of twelve hours:

It’s generally advised that extra strength should not be used unless prescribed by a doctor. This Is because relying especially outside supervised conditions calls for fear of overdose and other complications both maternal and neonatal .

Again it’s important to remind you that these dosage guidelines are general and could change based on individual cases. Please consult your doctor if you have any concerns about taking Benadryl while pregnant.

Potential Risks And Side Effects

As mentioned earlier, DPH comes with potential risks especially when taken beyond what was recommended medically by liver or kidney abnormalities caused by overdoses too frequent among reported occurrences . Symptoms include dry mouth , stomach pain , constipation etc.Therefore In large doses there occur serious effects such as:

Fetal Complications

Taking excessive amounts can pose danger —not just slight discomfort—on fetal development.for instance neuraxial defects whereby babies developed abnormal spine positioning either while still in uterus hence requires corrective surgery at birth [^2]. The currently-analyzed data is all connected to pregnant women who exceeded recommended dosages. This is why it’s important always go through what your doctor normally recommends before taking onto any medication.

Maternal Complications

When treatment associated with fetal complications arent sort in good time ,this leads to maternal complication which can result from continuous use of Benadryl as nausea,comatose state or severe allergic reactions.

Even more alarming occurrences though not common include palpitations, delirium convulsions and difficulty passing urine among others. Note this due to excessive intake beyond the limit prescribed by experts​

Alternatives To Consider

If you want a different solution other than Diphenhydramine there are some possible alternatives available that could be safer for mom and baby:

– Steroid Nasal Sprays
– Saline sprays​that help wash out sinuses.
– Some natural remedies like steam inhalation​ performed under guidance of medical personnel most importantly lesser risk associated[[^3]] can help relieve symptoms.

That being said, if allergies continue throughout pregnancy the best course action typically remains approaching your health professional especially if itching or hives occur nonetheless.


Though we all dislike having an allergy during pregnancy period but staying safe should at no point forgotten amd overwhelming dosage levels must avoided because they cause damage both for you and the developing fetus. If you’re unsure how much Benadryl is safe for you while pregnant or have concerns about its usage, speak with your doctors They will aid finding better management option based on what probably suites individual scenarios . Lastly remember that safety first assure comfortable years ahead of us.

So lay back relax up read books concerning tricks easing stress without added discomforts and stay safe!

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