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The Nature Of Allergies

Allergies can affect a person in various ways. These can be in the form of hayfever or allergic rhinitis, allergic asthma, food allergies or drug allergies just to name a few. Allergies can elicit reactions, which range from the annoying and itchy skin redness to the fatal anaphylactic shock usually caused by drug or food allergies.

One of the most common allergies is hayfever. It is estimated that almost 1 in every 5 Americans has this form of allergy. Hayfever is often aggravated by molds, pollen, dander or bits of animal skin and household dust.

Food allergies commonly affect children than adults. However, children often outgrow their food allergies by the time they reach the age of 3. The most common food offenders are nuts, milk and eggs. It is observed that peanuts and seafood deliver the strongest and sometimes worst and fatal reactions. Unfortunately, most people rarely outgrow their peanut and seafood allergies. Other allergies that can result into fatal reactions include allergies to penicillin and insect stings.

Most often allergies can be handled effectively by home remedies. However, if you experience the worst form, it is always wise to consult your doctor. He will be able to prescribe some medications to curb the reactions like antihistamines and steroid nasal sprays. Some alternative treatments like herbs, acupuncture and homeopathy are found to be effective by some individuals.

Here are some of the signs and symptoms of the different forms of allergies:

A person suffering from hayfever may experience itchy or runny eyes accompanied by frequent sneezing with runny or stuffy nose. The back of the throat and hard palate or roof of the mouth may also feel itchy.

Sneezing, coughing and wheezing are common to people with allergic asthma. There are even cases when those affected with this form of allergy may find difficulty in breathing.

A person with food allergies will often experience an upset stomach and itchy, red and bumpy skin outbreaks whenever offending foods are consumed. Drug allergies on the other hand often show bumpy, red and itchy skin similar with food allergies. Sometimes, drug allergies exhibit flu like symptoms like low fever, headache and joint pain.

There are different approaches to follow in order to prevent allergic reactions depending on the offending substance.

If you are allergic to pollen, it will be helpful if you stay indoors during the days when the pollen count is high. It is also advisable to avoid smoking or smoky places and areas with dusts and insects sprays.

If you have hayfever, try over the counter antihistamines. It is also wise to keep track which among the antihistamine medications work best for you. Always check with your doctor if you are taking prescription drugs because these might cause some unwanted reactions when mixed together with over the counter antihistamines.

Finally, if your allergies are due to insect stings or if you have severe reactions to some food, ask your doctor for an emergency kit that contains antihistamine and epinephrine shot. Always carry this kit with you because this might just save your life.

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Clinical Depression is in a Class by Itself When it Comes to Depression

When you hear the term Clinical Depression, what comes to mind?  Clinical Depression is a serious illness.  This illness can affect the way you feel, the way you act and the way you think.  Like other conditions it is a disease and doesn’t make you a loser.  It is a condition that must be addressed.  Functioning like you did in the past will not be easy.  Activities that you once used to find entertaining may fail to interest you anymore.  Clinical Depression results in long term hopelessness and feelings of remorse.  Unlike a cold this isn’t a short term condition.  You won’t feel sad for a few days and then just get over it.  Clinical Depression is long term.  Clinical Depression is a mental disorder characterized by a pervasive low mood and loss of interest or pleasure in usual activities. The general term depression is better used to describe a temporary depressed or sad mood. By contrast, major depression is a serious and often disabling condition that can significantly affect a person’s work, family and school life, sleeping and eating habits, and general health. In Western countries, around 3.4% of people with major depression eventually commit suicide, and up to 60% of all people who commit suicide have depression or another mood disorder. Depressed individuals have a shorter life expectancy than those without depression, being more susceptible to medical conditions such as heart disease. However, depression may be overdiagnosed, and current diagnostic trends arguably have the effect of medicalizing sadness.

Every part of your normal life can be impacted by Clinical Depression.  A change in thought patterns and confusion are common.  Your will is no longer your own as this condition affects your very behaviors and moods.  It will affect your sleep patterns and eating habits, turning your life onto its head.  It’s possible that instead of being able to do your work or to focus on a task like school, you’ll wonder how it was ever possible.  Clinical Depression will target the way you deal with people.  You’ll become a stranger even to yourself.

The understanding of the nature and causes of depression has evolved over the centuries; nevertheless, many aspects of depression are still not fully understood, and are the subject of debate and research. Both psychological and biological causes have been proposed; the neurotransmitters serotonin and norepinephrine have been implicated, and most antidepressants work to increase their active levels in the brain. The question of whether there are two separate conditions, or a continuum of a single disorder has been researched since the 1920s. These two sub-groups have shown identical clinical courses, and in 1980 the term major depressive disorder was coined for the combined continuum, and has become widely used.

Common Symptoms of Clinical Depression

There are different forms of clinical depression with different combinations of the following symptoms:

Physical:

* Sleep disturbances-insomnia, oversleeping, waking much earlier than usual
* Changes in appetite or eating: much more or much less
* Decreased energy, fatigue
* Headaches, stomachaches, digestive problems or other physical symptoms that are not explained by other physical conditions or do not respond to treatment

Behavioral/Attitude:

* Loss of interest or pleasure in activities that were once enjoyed, such as going out with friends, hobbies, sports, sex, etc.
* Difficulty concentrating, remembering, or making decisions
* Neglecting responsibilities or personal appearance

Emotional:

* Persistent sad or “empty” mood, lasting two or more weeks
* Crying “for no reason”
* Feeling hopeless, helpless, guilty or worthless
* Feeling irritable, agitated or anxious
* Thoughts of death or suicide

Treatment for depression depends on many factors, including the severity of the condition, the persistence of the symptoms, and the person’s personal history with the illness. For many forms of depression, a combination of psychotherapy and antidepressant medications can be an effective treatment. Antidepressant medications can relieve symptoms of depression, while psychotherapy may help you cope with ongoing problems that may trigger or contribute to depression. Most patients are treated in the community with antidepressant medication and supportive counselling, including various forms of psychotherapy; admission to hospital may be necessary in cases associated with self-neglect or a significant risk of harm to self or others. A minority with severe illness may be treated with electroconvulsive therapy (ECT), under a short-acting general anaesthetic.

For the more serious cases of clinical depression, electroconvulsive therapy can be helpful for people who haven’t responded to other treatments or who can’t tolerate antidepressants for other reasons. During electroconvulsive therapy, an electric current is passed through the brain to induce controlled seizures. Experts aren’t sure how electroconvulsive therapy relieves the symptoms of depression. However, it’s believed the procedure may affect levels of neurotransmitters in your brain.

Depression may also be caused in part by an overactive hypothalamic-pituitary-adrenal axis (HPA axis) that is similar to the neuro-endocrine response to stress. These HPA axis abnormalities participate in the development of depressive symptoms, and antidepressants serve to regulate HPA axis function.

Depression may be connected to sleep abnormalities, or variations in the circadian rhythm. The REM stage of sleep, in which dreaming occurs, tends to be especially quick to arrive, and especially intense, in depressed people. Although the precise relationship between sleep and depression is mysterious, the relationship appears to be particularly strong among those whose depressive episodes are not precipitated by stress. In such cases, patients may be especially unaffected by therapeutic intervention.

As mentioned earlier Clinical Depression is not a personal defect.  It is not an illness that you can wish gone out of your life.  This is not an illness that will be cured through self- control or self-treatment.  It will take a long-term effort – weeks, months or even years of treatment – to control this problem.  People have been known to attempt suicide if this condition isn’t treated. The reasons for the depression may seem known to you.  However many different factors might contribute to this illness.  Typically, it is a group of factors that lead to Clinical Depression.  Your psyche, genetic factors, or even the environment might contribute.

Biological issues such as chemical imbalances can lead to Clinical Depression. Feeling sad and depressed is often a normal reaction to a stressful life situation. For example, it is normal to feel down after a major disappointment, or to have trouble sleeping or eating after a difficult relationship break-up. Usually, within a few days, perhaps after talking to a friend, we start to feel like ourselves again.

Clinical depression is very different. It involves a noticeable change in functioning that persists for two weeks or longer. Imagine that for the last three months you’ve slept more than 10 hours a day and still feel tired, you have stomach problems, you’re unable to cope with life, and you wonder if dying would solve all your problems. Or, imagine not being able to sleep more than four hours a night, not wanting to spend time with family or friends, and constantly feeling irritable. And when friends try to reach out to you, you get even more upset and bothered. You lose perspective, and you don’t realize that what you’re experiencing is abnormal. You want to just “wait it out,” and you don’t get help because you think it’s weak to ask for help or you don’t want to burden your friends.  Stress might also cause this illness.  Many areas of your life can be causing stress that affects your psychological make up .  Our lives are filled with all sorts of potential pressures that can wreak havoc with your system.  It’s well known that alcoholics and drug addicts often contract Clinical Depression. Don’t hesitate to consult a medical professional if you or anyone you know shows signs of this disease.

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Managing Bronchitis Symptoms and Knowing the Treatment

Inflammation of the respiratory tract that includes the trachea and the bronchus is known as bronchitis. This may be caused by viral or bacterial infection or constant exposure to pollutants (such as smoking and air pollution). There are two kinds, acute and chronic bronchitis.

Acute bronchitis usually takes place right after an infection of the upper respiratory tract has occurred like a sinus infection or the common cold. As for chronic bronchitis, there is no exact microorganism that can be pinpointed as a cause but smoking and environmental pollutants are believed to be the major culprits which then may be followed by bacterial or viral infection as the immune system becomes vulnerable.

Common symptoms of both kinds of bronchitis are nasal congestion, muscle pains, fever and chills, sore throat, poor sleep, and dyspnea (common in chronic bronchitis). Basically, the symptoms of bronchitis are similar to that of the common cold. It starts with an irritation at the back of the throat and as it gets worse, cough will enter the picture which may come with phlegm. If the phlegm is streaked with blood, it is best to consult a physician.

Cough is a universal symptom of bronchitis. This may be accompanied with sputum or not (dry cough). Sputum producing cough is a manifestation of an infection in the lower respiratory tract and the lungs. In acute bronchitis, cough may persist for more than fourteen days. Constant and vigorous coughing may leave the thoracic and abdominal muscles aching. Without proper medication, forceful coughing may even cause injury to the chest wall.

Uncomplicated bronchitis can be easily treated at home. Commonly, bronchitis (especially acute bronchitis) is caused by a viral infection. Virus-caused bronchitis is self-limiting and may require no major treatment except to alleviate symptoms and ease discomfort.

But if it is caused by bacterial infections, then antibiotics are prescribed. However, antibiotics should not be taken if bronchitis is caused by a virus. Doing so, will only be a waste of time and money. An over usage of antibiotics will only make certain types of bacteria to build resistance from the medication.

Since muscle aches can be experienced through the course of the disease, anti-pain medications may be taken such as acetaminophen and aspirin. But bear in mind that an over dosage of these type of medications may cause gastric bleeding. These should be taken with a full stomach. Furthermore, aspirin is contraindicated for children and pregnant women. Aspirin is thought to be highly associated with Reye’s syndrome in children, and it may cause severe bleeding in pregnant women.

To ease irritation in the respiratory tract, a cool mist humidifier may be employed. Taking large amounts of liquid helps out to ease fever because it tends to cool down the body temperature. Liquid intake also thins out or liquefies the phlegm, making it easier to cough it out. Another way to loosen up the phlegm is by taking an expectorant such as quaifenesin.

Further medical treatment will depend on the causative factor of bronchitis. If the patient is experiencing severe uncontrollable coughing, cough suppressants may be prescribed by the physician. But the before prescribing it, the physician will most likely test the individual to rule out other diseases.

Another kind of medication is the bronchodilator. This causes the respiratory tract tissues to dilate or open up which then promotes easy passage of air to the lungs. It consequently reduces wheezing.

Again, antibiotics may be used. Other than the reason of bacterial-caused infection in uncomplicated bronchitis is because individuals suffering from long term lung problems are more prone to bacteria infections because of their weakened immune systems.

In later stages of chronic bronchitis, the patient may call for supplemental oxygen to assist him or her in breathing. This oxygen therapy may be given during exercise to avoid dyspnea. And the patient may as well be hospitalized if the disease has become very severe and has developed complications.

To avoid further complications, patients may be required to receive an annual flu vaccine, as well as pneumococcal vaccine every five to seven years. Other medical treatments may also include mucolytic agents, antitussive medications, and alpha1 antitrypsin therapy.

Other treatments that can ease the symptoms of bronchitis are the use of herbal medicines. These can be formulated as inhalants and tea. Still, consult your physician if these additional herbal medicines won’t interfere with the primary treatment.

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