Usually when someone has a “seasonal” allergy, it means springtime symptoms caused by pollen. Although pollen allergy certainly can cause nasal, eye or asthma symptoms, it rarely would cause a rash ... continue reading  about  I have a seasonal reoccurring rash. Can this be related to allergies?

The mechanism for spring and fall allergy is the same but the triggers are different. Spring allergy in Northern California is mainly caused by tree and grass pollen. (Read our article on Central Valley Allerg... continue reading  about  What are the differences between spring and fall allergies in Northern California? Are there different triggers?

Dust mite allergy is diagnosed by obtaining a positive history (yours sounds suspicious) and having a positive allergy test (skin or blood) to dust mite. Pollen (plant) allergy would have similar symptoms but w... continue reading  about  How would I know if I have a dust mite allergy? Sometimes when I'm cleaning the house my eyes start to itch, I sneeze, and my asthma kicks in. How would this type of allergic reaction differ from a plant allergy? Is there anything I can do about it?

Here's a direct quote from the FDA about the term "hypoallergenic" as it relates to cosmetics:"Hypoallergenic cosmetics are products that manufacturers claim produce fewer allergic reactions than other cosmetic... continue reading  about  What does it mean when a product is labeled “hypoallergenic?”

The long term treatment of choice for seasonal allergies is the now over-the-counter nasal sprays, like Flonase or Nasacort. Note that there is no immediate relief from them - they work slowly, over several day... continue reading  about  I struggle with seasonal allergies and take Claritin, plus use a neti pot. This season, I have also had shortness of breath and light coughing, but no wheezing. It's hard to do my usual workouts. Is there some kind of inhaler I can use?

The only way to know for sure if this is an allergy is to have allergy testing. Winter allergies could be caused by any of the indoor allergens - dust mite, mold or animals. If this is allergic reaction and Cla... continue reading  about  In winter my allergies get worse. My doctor thinks it's from mold and dust mites, and told me to take Claritin, which I'm doing. But it only works for a few hours, and then I'm sneezing and itching again. Is there anything I can do to prevent this?

There are two reasons that bee pollen would not be expected to help with allergies:The type of pollen that bees carry is not the kind of pollen that causes allergy. It's the wind-transported pollen that causes ... continue reading  about  Does bee pollen help reduce allergies?

Neti pots use normal saline to rinse the nose of excess mucous. Normal saline is water to which salt is added and has the same degree of saltiness as your body's fluids. Saline rinses temporarily relieve nasal ... continue reading  about  A friend uses a neti pot and swears that it has reduced her allergies (sinus congestion and headaches) by 75 percent or more. How does the neti pot work and is it safe?

Not only is increasing asthma possible during the menstrual period, it's common. When women with asthma are asked about this complaint, 20-45 percent of them state that they have noticed worsening asthma during... continue reading  about  My asthma seems to get worse during my menstrual period? Is this possible?