Monthly Archives: August 2017

Lasik Lose Those Glasses For Good

Glasses might be a popular fashion accessory, but there is no fun in wearing them out of necessity. Lasik, or laser assisted in situ keratomileusis, is fast becoming one of the most popular ways to deal with short- or long-sightedness, helping spectacle wearers say goodbye to glasses for good.

Sight correction surgery has been available for a number of years, but as in other medical fields, increasing understanding and technical innovations continue to make these surgeries more effective and affordable. There was a time when only the wealthy and the brave could undergo sight correction procedures, but developments like Lasik are widening the options for those with imperfect vision.

Using hi-tech equipment to create a flap in the cornea through which the corneal tissue can be adapted to improve a patient’s vision, Lasik is both quick and relatively painless. Unlike the major surgical procedure eye correction formerly represented, Lasik now allows patients walk in to a clinic and walk out again a short time after. Although extensive eye exams must be performed before the procedure to ensure that the patient’s eyes are suitable for treatment, Lasik itself can take less than one minute to correct the sight in one eye.

The procedure itself is almost completely painless. Special drops are used to anesthetize the eyes and for those feeling particularly anxious, a mild sedative can be administered. The patient lies down with they eye in alignment with a special laser. A retaining device is used to keep the eyelid open while the procedure is performed. The laser is used to reshape the cornea; a higher prescription will require slightly longer to complete than those with milder vision impairment.

Once the procedure itself is completed, the patient will be asked to rest briefly. While many normal activities may be resumed the following day, most doctors advise a few days off from work, and rigorous exercise is to be avoided. A post-treatment program will be arranged with your doctor and it is of the utmost importance that this be adhered to completely to ensure the success and continued health of the eyes.

Lasik undoubtedly represents a wonderful opportunity for those who have struggled for years with glasses or contact lenses. While the procedure does not always achieve full twenty-twenty vision, it can afford a huge improvement in a person’s sight. So ditch the glasses and discover Lasik – there are many other fashion accessories to try

Know More About Allergic Rhinitis

Allergic rhinitis is often also called nasal allergy, pollinosis or hay fever, especially when it occurs during the haying season.

Allergic rhinitis is the occurrence of several symptoms, usually in the eyes and in the nose, after exposure to particles that may be airborne like plant pollens, dander and most especially, dust.

An oversensitive immune system is usually cited for the occurrence of allergic rhinitis. Take note that the immune system is your shield against harmful and ailment-causing viruses and bacteria. In some people, immune systems react violently to substances or allergens that are not generally harmful or disease-causing.

The most common and primary cause of allergic rhinitis is allergy to pollen. Pollens are very fine and powder-like substances produced by seed plants’ anthers. Allergic rhinitis can be similar to allergic reactions exhibited in some people by allergies to animal dander, inhaled allergens, mold and dust.

Some of the plants that usually produce pollens that cause reported cases of allergic rhinitis are deciduous and evergreen trees, flowering plants, ragweed and grasses.

Identifying allergic rhinitis

The most common manifestations or symptoms of allergic rhinitis are:

o Nasal congestion or what you call stuffy nose
o Wheezing
o Sore throat
o Sneezing
o Teary eyes
o Runny nose
o Smell impairment
o Headache
o Coughing
o Itching in the mouth, throat, nose, eyes, skin or any other areas in the body

How to treat allergic rhinitis

Remember, most allergies are treatable but not curable. Allergic rhinitis is not an exception.

Treatments or medications available or prescribed for allergic rhinitis only reduce symptoms of allergy caused by inflammation in the infected or affected tissues.

Doctors advise that the best treatment would be prevention, but if you happen to already have it, several medications may be of help.

Antihistamines are usually over-the-counter or do not require prescriptions when you buy them in drugstores. Such medicines, however, are only recommended to relieve mild symptoms or moderate symptoms. Take note that antihistamines may cause drowsiness and should not be taken when driving.

There are antihistamines that are specifically described longer-acting. Included in this category are cetirizine and fexofenadine. These types of antihistamines will unlikely cause drowsiness.

Nasal sprays are the most common form of medications taken for allergic rhinitis. They are safe and effective especially for patients whose symptoms are not reduced by antihistamines.

Decongestants are not exclusive for cough. They can also be used to treat allergic rhinitis.

In taking medications, it is important to first seek a doctor’s recommendation and prescription even if some medicines are non-prescription to ensure health and safety. Proper administration and timing is also important. No one wants to get an overdose right?

Preventing allergic rhinitis

Prevention is better than treatment, as always. To prevent the onset of allergic rhinitis, people with history should try to remain indoors or inside air-conditioned rooms especially during the pollination or hay season.

Remember that most pollinating trees produce and air-spread pollens during spring.

In the case of flowers and grasses, they pollinate during summer and ragweeds produce pollen in early autumn.

Bear in mind these trivial but interesting facts so you would know how to prevent getting another allergic rhinitis episode. It could not be that deadly, but it would really feel uncomfortable. One more thing, who says complications do not kill