Pollen grains are small (male) plant cells, usually yellow in color produced by flowers. For a seed to form pollen has to be transfered from the male anthers to the female stamen part of a plant flower. Some plants get insects to carry the pollen from flower to flower for them (rewarding the insect with nectar for doing this). Other species of plant rely on the wind to blow their pollen around. These wind pollinated plants (most grasses and some trees) need to produce vast quantities of pollen to ensure that some of it gets to a female flower and this can cause problems for people that are allergic to pollen, it gives them hay fever.
In order to warn people who suffer from hay fever when to take their medicines, the weather service measure the number of pollen grains in the air at regular intervals and publish this as the pollen count.
Does Zyrtec take time to build up?
Zyrtec (cetirizine) typically starts to work within one hour of taking it, providing relief from allergy symptoms. It does not require time to build up in the system for immediate effects. However, for optimal results in managing chronic allergy symptoms, consistent daily use may enhance its effectiveness over time.
Where is Megan Paul the Zyrtec Girl from?
Megan is from Santa Clarita, CA... She attended High School at Canyon High in Canyon Country, CA. She always wore a pretty smile, and she was always a lot of fun to be around!
Is allergic rhinitis dominant or recessive?
Allergic rhinitis is not inherited in a simple Mendelian dominant or recessive pattern. It is a complex trait influenced by multiple genetic and environmental factors. Family history can increase the risk of developing allergic rhinitis, but it is not determined by a single gene with dominant or recessive inheritance.
DO balloons have latex in them?
Balloons can be made from different materials, including latex, rubber, or plastic. Latex balloons are made from natural latex rubber, which comes from the sap of the rubber tree. If you have a latex allergy, it's important to avoid latex balloons and opt for alternative materials like Mylar balloons.
What is the definition Of Allergy?
An allergy is an immune system response to a foreign substance that is typically harmless to others, such as pollen, certain foods, or pet dander. This response can cause symptoms like sneezing, itching, or congestion.
What does the histamine release do to a person in anaphylactic shock?
When someone has an allergic reaction say a bee sting you will start to swell up so your veins will dilate increasing blood flow to try and eliminate anything harmful to the human body, it'll increase your respiration so you get more oxygen which will keep your body from creating lactic acid especially your heart it'll cause inflammations increasing blood flow to those spots to try and eliminate harmful things and it'll also release the white blood cells that will be brought to the site by Leuchotrines Histamine is a hormone that will be released
Dilates your veins
Increases your respiration
causes an Inflammation of the tissues
Releases the white blood cells
Neurotransmitter
Is lactase breaking down lactose dehydration or hydrolosis?
Lactase breaks down lactose through hydrolysis, which is a chemical reaction that involves the breaking of a bond by water. In this process, lactase enzyme catalyzes the reaction that breaks lactose into its two components, glucose and galactose.
Is wheat bread or potato bread better for you?
If you're strictly counting calories, wheat bread. But potato bread is also gluten free, as well as containing more iron, b-vitamins, thiamin and other nutrients that regular breads don't have. In general, potato bread only has ten more calories per slice- I'd go for the potato bread myself.
This response is called an allergic reaction or hypersensitivity reaction. It can lead to symptoms such as skin rash, itching, swelling, or even more severe reactions like anaphylaxis.
Can you get allergies from chlorophyll?
No, allergies are caused by proteins that trigger an immune response, and chlorophyll does not contain these proteins. However, some people may be sensitive to other compounds in plants, which may lead to allergic reactions.
Which enzyme converts lactose to glucose and lactose?
The enzyme that converts lactose to glucose and galactose is lactase. Lactase is located in the brush border of the small intestine where it breaks down lactose into its two component sugars, glucose and galactose, which can then be absorbed into the bloodstream.
Can you have an allergic reaction to a tetnus shot?
Yes, it is possible to have an allergic reaction to a tetanus shot, although it is rare. Symptoms may include hives, swelling, difficulty breathing, and in severe cases, anaphylaxis. If you have a known allergy to any component of the vaccine, it is important to inform your healthcare provider before receiving the shot.
Yes, gluten can be digested by the body. However, some individuals may have gluten intolerance or celiac disease, in which case they may experience difficulty in digesting gluten, leading to symptoms like stomach pain, bloating, and diarrhea.
What is better to use on dry skin lotion or cream and why?
This has helped heal my kid's dry skin caused by eczema.
After years of searching for an antiseptic and anti-itch product for my son's eczema, we found it in the first aid aisle at Walgreen's: Safe4Hours first-aid antiseptic protectant. Because of the layer of protection my son doesn't itch and we have seen a real marked improvement in irritation. I am so excited that he finally has relief from all the itching. It has no fragrance, and not only does it moisturize his skin, the antiseptic kills bacteria for 4 hours so his open skin won't be infected. It may not work on all eczema cases, but it has truly worked for us!
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A cream. It stays longer on skin than lotion, so it has a prolonged effect. A lotion has more water than a cream in it's composition, so it tends to be removed easier than a cream. If a lotion is prefered, is usually because of the area to be treated (ex. scalp), where the lotion has more access to get to the affected area. In this case, a cream is more difficult to administer. Sometimes a lotion is preferred because of the sensation a cream may leave to someone. In fact, the best moisturizers are usually oily based (ex. petroleum based) ... but many people don't like the sensation, may stain clothes, or may be occlusive to the skin.
Is a scratch test used for allergies?
A scratch test, also known as a skin prick test, is commonly used to diagnose allergies. It involves pricking the skin with a small amount of an allergen and observing for a reaction. The presence of a red, itchy bump at the site of the prick can indicate an allergic reaction to that specific allergen.
What causes swelling while pregnant?
Swelling during pregnancy, also known as edema, is caused by increased blood volume and pressure on blood vessels from the growing uterus. Hormonal changes can also cause the body to retain more water and salt. It is common in the hands, feet, ankles, and face, especially during the third trimester.
Lactose free products are NOT the same as dairy free products. If an acidophilus supplement is called lactose free it means it does not do not contain any milk sugar, but it may contain isolated, lactose-free milk protein - so it would NOT be dairy free.
A dairy free probiotic means it does not contain either lactose (milk sugars) or milk proteins.
Do ornamental grasses produce pollens that can cause allergies?
Yes, ornamental grasses can produce pollen that may cause allergies in some individuals. The amount of pollen and the specific allergenic potential can vary between different species of grasses. It's advisable for those with allergies to be cautious when planting ornamental grasses in their gardens.
Does ascorbic acid lead to a fishy body odor?
No, ascorbic acid, also known as vitamin C, does not lead to a fishy body odor. A fishy body odor may be caused by other factors such as diet, certain medications, or medical conditions.
What is the relationship between natural gas and petroleum?
Natural gas and petroleum are both fossil fuels that are formed from the decay of organic matter over millions of years. They are often found together in underground reservoirs, and both are used as sources of energy for heating, electricity generation, and transportation. Petroleum can be refined to produce a variety of products, including gasoline, diesel, and jet fuel, while natural gas is primarily used for heating and electricity generation.
If you have a latex allergy will you be allergic to the houseplant called a rubber plant?
It is unlikely that having a latex allergy would make you allergic to a rubber plant (Ficus elastica), as the latex in plants like rubber plants contains different proteins than synthetic latex. However, it's always best to consult with an allergist or medical professional for personalized advice.
Can you take Zyrtec with thyroxine?
Yes, Zyrtec (cetirizine) can generally be taken safely with thyroxine. However, it's always best to check with your healthcare provider or pharmacist before combining any medications to ensure there are no potential interactions or adverse effects.