Essay On Hay Fever

Seasonal allergies can be congenital or genetic, but more often or not they develop because of your health and the environment. Again, there are no real cures for allergies such as hay fever, but like with most health conditions, having a healthier immune system can dramatically reduce the symptoms, so you’ll actually be able to enjoy the coming of spring instead of dreading it. This is why Moringa can be one of your best allies and protectors during the allergy season.

Hay fever is the single most common chronic allergic disease. This is the most common trigger for someone with asthma and allergies to get symptoms. Exercise-induced asthma-This is caused by exercise or physical exertion. With exercise-induced asthma, airway narrowing peaks 5-20 minutes after exercise begins. An asthma inhaler will help to prevent these uncomfortable asthma symptoms. Cough-variant asthma-With this type of asthma, severe coughing is the predominant symptom. Cough-variant asthma is vastly underdiagnosed and undertreated. The main triggers for this type are usually respiratory infections and exercise. Occupational asthma-This results from only workplace triggers. Many people will suffer with a runny nose, congestion, eye irritation, or have a cough instead of wheezing. Some jobs associated with this type of asthma are animal breeders, farmers, hairdressers, nurses, and painters. Nighttime asthma-If you have asthma, the chances of you having symptoms are much higher during sleep because asthma is powerfully influenced by the sleep-wake cycle. So your asthma symptoms are particularly dangerous at nighttime (WEBMD).

Seasonal allergies can be congenital or genetic, but more often or not they develop because of your health and the environment. Again, there are no real cures for allergies such as hay fever, but like with most health conditions, having a healthier immune system can dramatically reduce the symptoms, so you’ll actually be able to enjoy the coming of spring instead of dreading it. This is why Moringa can be one of your best allies and protectors during the allergy season.

Susceptible Individuals are at risk to curtain airborne allergens and things that trigger frequent attack. According to Barnes, (2003) allergic reaction comes from factors, such as allergens, viral infections and exercise .Other triggers such as family pets, which includes dogs, cats and hamsters can cause an allergic reaction. Smoking, dust and fumes plays a part in the environmental factors. Asthma symptoms include tightness and cough chest, wheeze and breathlessness. Airflow obstruction results from twitchiness of the muscles in the airways and inflammation resulting in swelling of the airway walls as well as accumulation of secretions (Asthma UK, 2014) over time symptoms might vary. In young children symptoms in the severity

Fall is known for colorful leaves, cider mills and pumpkin spice, but for some people fall also means itchy eyes, runny noses and handfuls of tissues. According to WebMD, the primary cause for allergies in the fall is ragweed, a common plant whose pollen causes people’s immune systems to go into overdrive between August and October.

Allergy induced asthma can be caused by allergies that range from pollen and pet dander to roaches

Cough, cough, sniff, snort, blow... those are the common sounds that we hear as seasonal allergies take hold of so many individuals every year. Allergic rhinitis (commonly known as hay fever) is categorized as a IgE-mediated immune response (the same response when you have a food allergy) which causes a release of histamine which in turn is responsible for the myriad of symptoms associated with allergic rhinitis, such as sneezing, rhinorrhea (runny nose), nasal congestion, pruritus of the nose (itchy nose), and often fatigue as the immune system is putting all its energy into removing the offending agent. The most frequent offenders in seasonal allergies depends on the individual and can include pollens from trees, grass, and weeds.

In the human body, there are commensal bacteria serving as part of the normal flora. Various viruses can interact with these bacteria in order promote their infectivity. Poliovirus can bind with bacterial lipopolysaccharide (LPS) for stabilization to prevent premature RNA release and improve cell attachment to host cell through the poliovirus receptor. For retroviruses, specifically MMTV (mouse mammary tumor virus), binding to LPS improve their chances of successful transmission. MMTV-bound LPS get binds to toll-like receptor 4, which is a pattern recognition receptor of LPS. This event eventually leads to the induction of interleukin-10 (IL-10), which is an immune response inhibitory cytokine. By producing IL-10, it allows MMTV to go undetected by the

Chronim allergic asthma - Caused by daily dust, food, pollens and molds, chronic allergic asthma is a time-to-time hindrance (i.e., symptoms-free for weeks). The wheezing and lung inflammation may irritate your day every other season throughout the year.

Sensitisation to proteins in pollen grains means they have developed specific IgE antibodies to them, and thus, when the pollen is inhaled into the nose, a cascade of inflammatory reactions take place, leading to sneezing, mucous production and inflammation.

Atopy is defined as an inherited tendency to produce immunoglobulin E antibodies in response to common environmental proteins such as pollen, house dust mites, and food allergens. Atopic dermatitis affects about one-fifth of all individuals during their lifetime, but the prevalence varies throughout the world. Around 50 percent of patients with atopic dermatitis will develop symptoms within their first year of life, and probably 95 percent experience an onset below five years of age. A child with moderate to severe atopic dermatitis have 50 percent of risk of developing asthma and 75 percent of risk of developing hay fever. A typical patient with atopic dermatitis will present with an early onset of itchy eczema localized at sites such as the flexures of the elbows and knees. The skin lesion in atopic dermatitis is not differ from other eczemas such as contact eczema. In its acute form, eczema is characterized by a lively red infiltrate with edema, vesicles, oozing, and crusting. Whereas in the subacute and chronic form, lichenification, excoriations, papules, and nodules are noted (Thomsen,

There are different ways a molecule can be endocytosed into cell. Rust and colleagues focused on two different mechanisms: clathrin-mediated endocytosis and clathrin- and caveolin-independent endocytosis. Using real-time visualization of the influenza virus, Rust and colleagues were able to observe these two pathways in action. They hypothesized that without inhibiting endogenous endocytic mechanisms of the cell, the influenza virus would use both types of pathways to enter a cell.

Asthma is a disease of the lungs that can be influenced by different genes or alleles. When the epithelial or mucosal barrier is exposed to pollens, allergens, microbes or pollutants, these can stimulate the underlying antigen presenting cells (APC) which causes an immune response to occur.17 This can cause a cell influx into the airway that is primarily eosinophilic or neutrophilic. When the allergens present themselves, they can initiate a breakdown in the physical barriers, causing further allergic, inflammatory responses.

Eczema is a term used to describe itchy, red inflammation of the skin with oozing of fluid and crusting, which doctors also describe as atopic dermatitis. People who have eczema usually have a family history of asthma, hay fever and atopic dermatitis (eczema). Dermatitis affects about one in every five people at some

Allergies are among the most common inveterate case worldwide. Allergy symptoms range from making you powerless to putting you at risk for life-menacing reaction.Food allergies are defined as “ the body 's abnormal responses to harmless foods; the reactions are caused by the immune system 'sreaction to some food proteins” (thefreedictionary.difntion.com).In other words,The job of the body’s immune system is to identify and ruin germs (such as bacteria or viruses) that make you sick. A food allergy results when the immune system wrong targets a harmless food protein an allergen as menace and attacks it.