Doctor insights on:
Diphenhydramine Safety Glaucoma
It can increase IOP: http://answers.yahoo.com/question/index?qid=20090328145710aa3jfbq it has anti-cholinergic properties that can cause intra-ocular pressure in the eye to increase, due to obstruction of the normal flow of fluid out of the eye. The link above explains it in more detail. ...Read more
Safety is a topic that includes recommendations for making the home and outdoor environments safe, especially for kids. This topic includes ideas on childproofing cabinets, keeping dangerous items locked up, ensuring balconies and stairs are safe, covering wiring and outlets, fencing off pools, staying away from cars, watching ...Read more
Is it true that diphenhydramine is contraindicated in narrow angle glaucoma, acute asthma and pregnancy?
DPH & Asthma, glauco: Diphenhydramine(dph), benadryl, is an antihistaminic having an Atropine like effect, i.e. In asthma is dries up secretions in the bronchi ( the respiratory pipes), thus it worsens asthma. In glaucoma it can precipitate an acute angle closure glaucoma, yes it is unwise to use it. On other side effect is lethargy and in pregnancy it is also unwise to unnecessarily sedate the fetus. So, yes yes yes. ...Read moreSee 2 more doctor answers
Please explain why is diphenhydramine contraindicated in narrow angle glaucoma, acute asthma and pregnancy?
Side effects: Antihistamines like Diphenhydramine have side effects that effect a certain part of the nervous system (cholinergic) which would cause bronchoconstriction, and further closing of the "angle" in glaucoma (angle closure type). If you must take an antihistamine, speak to your physician about antihistamines that do not or minimally affect this system. Good luck. ...Read more
Anti-cholinergic : Diphenhydramine's anticholinergic effects are to blame. They cause it to aggravate increased intraocular pressure, and dry secretions in those having asthma attacks, making it hard to clear secretions. Here's a link: http://answers.Yahoo.Com/question/index?Qid=20090328145710aa3jfbq the link is wrong about pregnancy, though. It's category b, not c, for pregnancy and considered safer than other meds. ...Read moreSee 1 more doctor answer
Yes.: There are numerous studies & case reports in the medical literature of deaths due to either accidental or intentional overdoses of Diphenhydramine (benadryl). The drug has a high therapeutic index meaning the dose needed to cause death is many times higher than that needed to produce beneficial effects. Its always a good idea to be cautious with all drugs - prescribed, otc, herbal or homeopathic. ...Read moreSee 1 more doctor answer
Probably but why?: Adult dosing is 25-50 mg every 4-6 hours as needed. Maximum dosing is listed as 100mg per dose up to a total of 300 to 400mg per day. I'm just wondering your reason for taking 75mg, as this medicine is sedating, and can make you sleepy. If the 25-50 mg isn't strong enough, maybe there's something else better for you to try. Discuss this with your doctor, who might have a better suggestion for you. ...Read moreSee 1 more doctor answer
Had 100mg of diphenhydramine last night at 10PM. Is it normally safe to take that dose two nights in a row?
Can you please describe the effects and factors of taking over 22 pills of diphenhydramine hci 25 mg?
- Talk to a doctor live online for free
- Diphenhydramine contraindicated glaucoma asthma pregnancy
- Is cerelac safety for baby?
- Dmso safety for knee pain
- Ask a doctor a question free online
- Can tricor cause glaucoma?
- Loratadine vs diphenhydramine
- Cetirizine hydrochloride vs diphenhydramine
- Talk to an allergist online for free