Antihistamines

Introduction Histamines are released by the body by certain mast cells when exposed to allergens. The release of histamine produces symptoms such as itching, sneezing, hay fever, and nasal irritation. In some people it can even close up the bronchial tube making breathing difficult. Antihistamines work by replacing the histamines thereby combating their effect. Pharmacological agents Antihistamines include a broad class of pharmacological agents. The types of antihistamines are: The first-generation antihistamine like diphenhydramine (H1-receptor antagonists). These are is capable of producing significant CNS effects. The newer, second-generation antihistamine. These…

Read More

Hay fever: Symptoms, causes, diagnosis and treatment

Hay fever, also known as allergic rhinitis (AR) is one of the most common kinds of allergies. The current changing environmental scenario supports an increasing worldwide prevalence of hay fever and other allergic conditions such as asthma. A misnomer, hay is not a usual cause of this problem and it does not cause fever. Symptoms of hay fever Some of the common symptoms of the condition are itchy eyes, runny nose, cough, sneezing, itchy nose, decreased sense of smell or taste, congestion, sinus pressures, etc. As soon as person gets…

Read More

Anaphylaxis: Symptoms, causes, diagnosis and treatment

The potentially fatal allergic reaction is called as anaphylaxis. This is a medical emergency and requires urgent and instant medical attention. What is Anaphylaxis? Many are allergic to certain substances, food as well as medications. Some are allergic to insect bites and pollen. When one develops a serious allergic reaction to these allergens that can lead to death, it is called as anaphylaxis. Anaphylaxis is a potentially fatal, multiorgan reaction that occurs due to release of certain chemicals by the immune system. The organs involved in this serious reaction include…

Read More

Nasal Polyps: Symptoms, causes, diagnosis and treatment

A blocked nose that has been forever runny? It may be an indication of nasal polyps. These are fleshy growths in the nasal lining and sinuses. This article will answer most of your questions regarding these abnormal tissue growths. What are Nasal Polyps? The abnormal tissue that is painless and noncancerous in nature and grows within the nasal passage or sinuses is called as nasal polyps. These tissue growths appear like teardrops or grapes that are hanging down. They do not usually cause any symptoms, but as they increase in…

Read More

Influenza: Influenza Shot, Treatment Options for influenza

Overview of influenza Influenza is a viral illness and is commonly referred to as ‘flu’. It is a contagious illness affecting the respiratory system caused by the influenza viruses. In the USA, on average 5–20% of the population gets the flu every year and about 36,000 people die from flu.1 Influenza typically consists of 4 or 5 days of fever, chills, headache, muscle pain, weakness, and, sometimes, upperrespiratorytract symptoms and cough. Severe complications and deaths can occur, in susceptible populations like infants, elderly and individuals with chronic conditions such as…

Read More

Home remedies for allergic rhinitis

Home remedies for allergic rhinitis Allergic rhinitis is a condition when the body evokes an immune response the foreign particles. The symptoms include allergy, nasal congestion or runny nose, sneezing, teary and redness in eyes, etc. Allergic rhinitis is alternatively called hay fever. Medical treatment is definitely needed for complete cure, but the home remedies at the same time help to improve the symptoms much quickly. We tell you some easy home remedies for allergic rhinitis Blend pure honey with some tulsi leaves. Make sure you have two teaspoons of…

Read More

Home remedies for common cold

Common cold, as the name suggests have been experienced by everybody at some point or other. Flu like symptoms including runny nose, sneezing, sore throat, fever and headache make your feel genuinely ill. One good thing about common cold is- it can be well treated at home with natural therapies and medicines, quite obviously. Discover the home remedies here… Fluid therapy It’s the time you should increase your intake of fluids. Drink steamy soups, broths and stews. If you are preparing at home do not forget to add basil, ginger,…

Read More

Home Remedies for Allergic Rhinitis

Allergic rhinitis may not be life threatening, but it affects the sufferer’s life to the extent that normal activity is severely restricted. The tragedy is that it is an absolutely manageable problem which is so often overlooked both by sufferers as well as doctors. Though medical management is an integral part of combating allergic rhinitis, there are some home remedies that can be undertaken to improve the quality of life. The first step against allergic rhinitis is taking steps to avoid the allergens as far as possible. Unfortunately, you can…

Read More

Allergies : How does an allergy develop? Symptoms, treatment and prevention

Overview of allergies Allergy is the general non medical term for a hypersensitivity reaction. It is a reaction of the body’s immune system in response to stimuli or a trigger factor. These trigger factors are termed allergens (substances causing allergy). The allergen can be anything – some types of food, pollen, medicines, dust mites, pet dander etc. The only criteria for a substance to be termed as an allergen is it’s ability to cause an allergy. Asthma is one of the common allergic conditions that is a significant public health…

Read More

Treatment Options for common cold

Overview of common cold The common cold is a viral illness that affects persons of all ages. There are many viruses responsible for the cold. There has been a lot of research done for a cure for this condition, but until now, there has been little progress except for some symptomatic relief. The general trend is that it is self-limiting and whether it is treated or not, it stays for a period of a week. On other words, it is commented as, ‘with medication this condition will be cured by…

Read More