How much diphenhydramine is safe while pregnant?
Insider’s takeaway. Benadryl is safe to take during pregnancy and it has not been linked to birth defects. You can take the same dose as all adults — 1 to 2 tablets every 4 to 6 hours.
Can you take diphenhydramine sleep aid while pregnant?
The over-the-counter antihistamines diphenhydramine and doxylamine are safe at recommended doses during pregnancy, even for extended periods. (These are the ingredients found in Benadryl, Diclegis, Sominex, and Unisom, for example.)
Can diphenhydramine cause a miscarriage?
Does taking diphenhydramine increase the chance for miscarriage? Miscarriage can occur in any pregnancy. The results from one study did not show an increased chance of miscarriage with the use of antihistamines, including diphenhydramine, in early pregnancy.
What is the pregnancy category for diphenhydramine?
OTC Decongestants, Expectorants, and Nonselective Antihistamines in Pregnancy
|Drug name||FDA pregnancy risk classification||Use in pregnancy|
|Diphenhydramine (Benadryl)||B||Possible oxytocin-like effects at high dosages|
|Clemastine fumarate (Tavist)||B||Unknown safety profile|
What is the safest antihistamine during pregnancy?
To conclude first generation antihistamines such as chlorpheniramine, hydroxyzine, and dexchlorpheniramine are the safest among antihistamines to be used in pregnancy.
Can I take an antihistamine while pregnant?
Many allergy drugs may be fine to keep taking during pregnancy, but have the discussion so you can have peace of mind. Oral antihistamines, like cetirizine (Zyrtec), chlorpheniramine (Chlor-Trimeton), diphenhydramine (Benadryl), fexofenadine (Allegra), and loratadine (Claritin) seem to be safe.
What can a pregnant woman take to help sleep?
There are also other over-the-counter and prescription sleep aids that are considered safe for occasional use in pregnancy, including Unisom, Tylenol PM, Sominex and Nytol, but always check with your doctor before taking these or any kinds of herbal preparations. You should also try not to take sleep aids every night.
Can you take Tylenol PM while pregnant?
Sleep aids: Unisom, Tylenol PM, Sominex and Nytol are generally considered safe during pregnancy and are allowed by many practitioners for occasional use (though always check with your doctor first before taking them).
Does diphenhydramine help with morning sickness?
Yes, Benadryl. It’s an antihistamine you normally take for colds and allergies, but it’s also known to help reduce vomiting and nausea. I suggest women take that at night. Vitamin B6 and Unisom is also an option.
Can antihistamines cause early miscarriage?
Due to the role of histamine and its receptors in these processes, it is reasonable to conclude that antihistamine use may be associated with pregnancy outcomes such as spontaneous abortion (SAB) and preterm birth (PTB). Currently, there are no safety guidelines for the use of antihistamines during pregnancy.