What causes Fragrance allergy?

Your rash may have been caused by one or more fragrance materials coming into contact with your skin.These materials are used in almost every product that produces a characteristic scent or which covers an unpleasant smell. A perfume may contain 10 – 300 different compounds, so identifying the exact fragrance to which you are allergic may be extremely difficult.

What is in fragrances?

1. Natural compounds from plants, trees, blossoms, fruit, seeds, bark, roots, resins
2. Synthetic products
3. Animal products (sometimes)

Possible sources of fragrances depending on site of rash
Head, Face & Neck:
Behind the ears: perfume
Face: perfume, shaving creams, soaps, aftershave
Streaky rash: eau de cologne
Face, eyelids:
Airborne musk ambrette in burned incense.
Hands:
Kitchen spices, perfumes, eau de cologne, cosmetics, skin care products, soaps, cleansers, shampoos, hair care products, antiperspirants, facial & eye make – up, lip cosmetics, shaving creams, suntan lotions, bath additives, baby care products. Fragrances are also used in toothpaste, mouthwashes, dental floss, household detergents, polishes, waxes, nappies, facial tissues, toilet paper, toilet waters, fabric softeners.
Industrial exposure:
Cutting fluids, electroplating fluids, paints, rubber, plastics, insecticides, additives in air conditioning, natural fragrances (e.g. cinnamon, clove, vanilla, cardamom) are found in many flavoured foods; e.g. soft drinks, liqueurs, cakes, pastries, sweets, chewing gum, cough syrup, ice-cream, sauces, soups, tobacco.

Posted in Other allergies at July 14th, 2010. Comments Off.

What foods should be avoided by a person with a sulfite allergy?

Technically, there is no such thing as a sulfite allergy. Experts are not sure why sulfur-based preservatives act like true allergens. The response in sensitive people can range from a mild tingling sensation to a life-threatening bronchial constriction that blocks air flow to the lungs. People with asthma who are dependent on corticosteroids are especially prone to sulfite sensitivity and are most at risk for severe reactions. The U.S. Food and Drug Administration (FDA) estimates that 1 in 100 people are sulfite sensitive and that 5 percent of people with asthma are also at risk for adverse reaction to sulfites.

Sulfites have been used for centuries to inhibit browning of light-colored fruits and vegetables, to prevent “black spot” on shrimp and lobster, to limit bacterial growth in wine as it ferments and to maintain the stability of some medications.

Sulfite-containing ingredients include sulfur dioxide, sodium bisulfite, potassium bisulfite, sodium sulfite, sodium metabilsulfite and potassium metabisulfite.

The FDA requires that sulfites be listed on labels of processed foods and prohibits the use of sulfites on fresh produce intended to be sold or served raw. (Note: Fresh or frozen processed potato products may contain sulfites.) Check the ingredient portion of the label for sulfite-containing preservatives.

hen buying food at the deli, supermarket or at a restaurant, the FDA recommends that consumers who are concerned about sulfites:

-Choose plain, fresh-food selections.

– Ask the manager to check the ingredient label on the product’s original bulk container (avoid all potatoes except baked).

– Avoid foods you know have sulfites.

– Bring an inhaler or self-administering injectable epinephrine when you eat out, if you have asthma.

Posted in Other allergies at June 21st, 2010. Comments Off.

The kiss can trigger an allergic reaction


People who have severe allergies to certain foods may have an adverse reaction after a kiss. A kiss may cause even death, if one partner has just eaten something that the other is allergic.

Although not a romantic thing, these people would have to ask his partner what he ate before each kiss.

A recent study in the U.S., showed that most of the teens who have allergies to various foods prefer to have them say the drugs than their social group about their problem. Tragedies occur when these children do not have drugs on them and make a strong allergic reaction.

Although such an allergy may seem easy, in just a few minutes it can be life threatening. Approximately 60% of survey participants said they have drugs with them when they go to a party.

Posted in Other allergies at March 15th, 2010. Comments Off.

Sperm allergy – how sperm allergy manifest?


The immune system act in interaction with with unknown substances by producing specific antibodies or by “training” cells able to recognize and act against the antigen.

Sperm, in addition to spermatozoon, contains fluids necessary for the protection and feeding spermatozoon and those fluids that can cause allergic reactions.

Sperm allergy symptoms are: itching, burning sensations, redness, swelling of the vaginal area and / or vulvar. Like any other allergy, in severe cases may appear rashes (urticaria).

In case of infertility situations with uncertain or unknown reasons may also consider sperm allergy.
In these cases it uses artificial insemination using only spermatozoon – the spermatozoon are “chosen” by a process that eliminates other fluids.

Posted in Other allergies at February 8th, 2010. Comments Off.