Doctor insights on:
Allegra For Skin Allergy
Partially: I assume you mean hives or itchy rash from sun exposure (solar urticaria or polymorphous light eruption). Antihistamines can help treat the itch associated with the hives. If rash occurs often, taking an antihistamine daily may help. Sunscreen with uva and uvb blockers may help as well. These may not help other sun-sensitive rashes (eg, with lupus). See an allergist or dermatologist for more info. ...Read more
Fexofenadine is an antihistamine which is used to treat allergies such as hayfever, and hives. It can be taken once or twice a day. It is a second generation antihistamine and does not cause as much drowsiness as other antihistamines such as Diphenhydramine (benaryl) or chlorpheniramine. Always be careful about drowsiness with any antihistamine especially if driving ...Read more
Which third generation antihistamine is best for itchy flaky scalp and skin levocetirizine , desloratadine or fexofenadine ?
None of them!: Good morning, itchy scalp is due to irritation to the nerves of skin of the scalp. There is a nerve signal going from the scalp to the brain telling that there is something not right on the scalp. Correcting the local condition of the scalp such as dryness, scaling, seborrhea, bacterial or fungal overgrowth, and skin flaking condition will relieve the itch. Antihistamines are not useful for this. ...Read more
By mouth, possibly: Rash to a cream usually is due to contact dermatitis. The best treatment is avoidance, namely stopping the offending cream. If the rash continues after stopping, usually a steroid topically or by mouth may be required. Benadryl (diphenhydramine) by mouth will reduce itching, but not necessarily affect the rash. You better see a dermatologist. ...Read more
Post-nasal drips?: If the cough is from post-nasal drips , then I prefer using cetirizine or fexofenadine. A better option would be a nasal steroid. However if the cough is from a sinus infection, you may then need an antibiotic; from asthma, you will need asthma medications. Best to see a doctor. ...Read more
Zyrtec (cetirizine): Zyrtec (cetirizine) has more anti-allergy or anti-inflamatory effects than clariten (loratidine) and is often better for most allergic symptoms. It does cause drowsiness in some patients. Antihistamines work best when taken at bedtime if you are taking them on a daily basis - as in a pollen allergy or allergy to a pet that lives in your house. ...Read moreSee 1 more doctor answer
Typical seasonal allergy meds make my anxiety worse (Clarita , zyrtec, (cetirizine)etc). What otc nosespray is good against sneezing/stuffy nose for allergies?
Nasal steroid: Consider a nasal steroid which is available OTC but may take several days to provide optimal benefits. ...Read more
Possibly: Antihistamines help decrease itching and may decrease some some redness and swelling. ...Read more
Zyrtec (cetirizine): Which drug is better fora specific patient cannot be predicted. I generally try zyrtec first because it does cannot claim not sedating. A little sedation helps alleve itching. Allegra, (fexofenadine) claritn, and Clarinex are allowed to claim no sedation. ...Read moreSee 1 more doctor answer
Whichever works: for you would be the best to use, although it treats only one aspect of the disease, nasal itching and runny nose ,won't affect congestion, also during an allergy season you need to take it on regular, not on as needed basis, in the end if you are not controlled you need to see an allergist ...Read more
If i've conjunctivitis allergy, can it heal by allergy injection therapy ?Tried allergy meds : allegysal, patanol (olopatadine) and avil, Claritin loratadine, please help
Yes: Treatment of allergic conjunctivitis starts with eliminating or avoiding the allergen as well as rinsing the allergen from your eyes with plain water (reduces the allergen load). Allergy shots can help as can oral allergy meds. There are eye drops that help a great deal also. Steroid eye drops are very effective but are not used long term due to risk of glaucoma and cataract. ...Read moreSee 2 more doctor answers
How to get tested for tattoo ink allergies?
Common allergy for people with rhinitis, dermatografism, urticaria?
See an allergist : For evaluation, check aaaai.org or acaai.org for an allergist in your area, good luck ...Read more
Yes: Claritin (loratadine) and zyrtec are both oral antihistamine agents that block the effects of histamine on what is called the h1 receptor. By doing this, they reduce the release of histamine, a substance that causes itching, runny nose, and sneezing. Zyrtec blocks the receptor a bit better, but the clinical effect of the medications is roughly the same. Zyrtec may cause some drowsiness, but may last longer. ...Read moreSee 1 more doctor answer
Depends: The term "allergy rash" is non-specific. If it is poisen ivy or ecxema, a rash characterized by dry, scaly patches where itchiness is a major symptom then antihistamines such as Claritin or Benadryl (diphenhydramine) may be helpful. Zyrtec, in my experience, is actually better for itchiness. In more severe cases, topical or oral corticosteroids may have to be used. ...Read more
diaper rash: Sudocreme contains zinc oxide which is the same white cream lifeguards used to put on their noses to prevent sunburn. It is a water repellent to protect sensitive skin. It is not used for treatment of allergies or itchy skin, but can be helpful for the sensitive buttock skin in newborns with diaper rash. ...Read more
I'm looking for a natural antihistamine for seasonal allergies rather than using zyrtec (cetirizine)?
Natural treatments : Natural treatments are medications too. Usually not as well studied or characterized for benefit and safety as those approved by the fda. I don't know of any natural antihistamines per se but butterbur has been reported to have benefits. A very safe alternative to allergy medicine is buffered saline washes. These can be purchased or home made but certain hygienic guidelines should be followed. ...Read moreSee 1 more doctor answer
Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more
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