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Doctor insights on: Fenistil Antihistamine

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Can I use anti histamine Fenistil gel (Dimethindene Maleate) for a bite while I'm in very early pregnancy?

Can I use anti histamine Fenistil gel (Dimethindene Maleate) for a bite while I'm in very early pregnancy?

No major risk: Most antihistamines are considered safe for pregnancy (Category B) nowadays although I am not familiar with the product you are using. I do not expect any measurable absorption from the topical application of an antihistamine on the skin and thus it would be extremely unlikely that even if a trace of it gets to the fetus. A hydrocortisone cream would work better on an itchy insect bite. ...Read more

Dr. Paul Carter
630 doctors shared insights

Antihistamine (Definition)

Sedating and non-sedating antihistamines prevent and treat allergic reactions, and are ...Read more


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What are the common uses of antihistamine?

Antihistamine 4 itch: Antihistamines (ah) block histamine receptors and stop histamine from causing itching and swelling. They are mainly used to treat allergies and hives. Some are sedating; those are used as sleep aids. Many otc sleep meds contain Diphenhydramine (benadryl). ...Read more

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Is Flixonase an antihistamine?

Is Flixonase an antihistamine?

Steroid Nasal Spray: Flixonase or Flonase (fluticasone proprionate) is a steroid nasal spray commonly used to treat allergic rhinitis by decreasing the allergic inflammation in the nasal mucosa. It is not an antihistamine. ...Read more

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Is there an antihistamine cream?

Is there an antihistamine cream?

Yes, but avoid: Benadryl (diphenhydramine) cream is available. While some people find temporary relief for insect bites with this, in general it is not very effective compared to other antihistamines taken as pills or tabs. For generalized rash, it really doesn't make sense. ...Read more

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What antihistamine has the strongest antiemetic properties?

Dramamine (dimenhydrinate): Dramamine (dimenhydrinate) and Meclizine are some that can be used. Different for different patients. ...Read more

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If someone takes 52 antihistamines, is this something to be concerned about?

If someone takes 52 antihistamines, is this something to be concerned about?

Yes: It tells me that this is a risky behavior and likely a suicidal attempt. Call the psychiatrist or the suicide hotline. ...Read more

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Is Flonase an antihistamine?

Is Flonase an antihistamine?

No: Flonase is a nasal steroid spray. It is often used in conjunction with an antihistamine. The most commonly used antihistamines today are the non-sedating antihistamines: claritin, Allegra and zyrtec. Each of these had a generic drug available, too. ...Read more

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Do antihistamines cause gout?

Do antihistamines cause gout?

No: There is a letter to the editor in a european journal reporting an association. That was in 1950. Since then nothing. To the best of my knowledge antihistamines are not associated with gout. ...Read more

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Do antihistamines cause gout?

Typically no: Antihistamines are generally not considered a group of medications that directly cause gout. However, antihistamines can cause dryness, and if that progresses to dehydration, then gout attacks can occur with a higher frequency. This would be an indirect cause. Antihistamines generally don't cause significant dehydration. Aspirin can make gout worse, as can other salicylate-containing meds. ...Read more

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Which antihistamine for a rash?

Which antihistamine for a rash?

It depends on what : The rash is. If you have hives or an itchy rash - Benadryl (diphenhydramine) may be helpful. ...Read more

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Is doxepin a type 2 antihistamine?

Is doxepin a type 2 antihistamine?

Strong antihistamine: Doxepin is an effective but sedating tricyclic antidepressant. This drug's sedating effect is significantly due to its powerful antihistamine effects. Most recently it has been marketed at lower dosages as a sleep medication. ...Read more

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Can antihistamines dry out your skin?

Can antihistamines dry out your skin?

not likely: Antihistamines can dry up a runny nose and older antihistamines can lead to unwanted side effects of dry eyes and dry mouth. Topical antihistamines should not be used. Oral antihistamines should not dry out the skin. ...Read more

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Is antihistamines for treating eczma?

Eczema: Although not necessarily the main treatment option in eczema, the use of antihistamines to calm down the itch associated with eczema seems to help quite a bit. Remember that eczema is the itch that rashes, the more you scratch the worse it is. ...Read more

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Antihistamine can decrease milk supply?

Yes: Anti histamines can cause a decrease in milk supply. ...Read more

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Is Zantac (ranitidine) an antihistamine?

Is Zantac (ranitidine) an antihistamine?

Yes : There are now 4 types of histamine receptors. Zantac (ranitidine) acts on the h2 receptor resulting in blocking stomach acid thereby treating heartburn. Allergies are treated with h1 blocking type medications including claritin, (loratadine) zyrtec and allegra. Some medications have both actions to block both h1 and h2 receptor. For anaphylaxis, zantac can be added for it's effect on blood vessels. ...Read more

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Why do some antihistamines make me drowsy?

Cross into brain: Older antihistamines, such as diphenhydramine, or chlorpheniramine, actually cross the barrier between the bloodstream and the brain. This causes many people to feel drowsy or sedated. It can make some people irritable, or even cause insomnia. For this reason, the "non-sedating" antihistamines were developed. These medications cause much less drowsiness, and are better tolerated. ...Read more

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