Tuesday, September 30, 2008

'Superbug' Test Detects MRSA Faster

Title: 'Superbug' Test Detects MRSA Faster
Category: Health News
Created: 9/30/2008 2:00:00 AM
Last Editorial Review: 9/30/2008

You also get the appearance of stretch marks with prolonged use. Your blood vessels swell and there is loss of skin pigment in the affected areas. Your bloodstream may also absorb the strong steroids and this can affect other body systems. In the worst case scenario, it can also suppress the production of your natural adrenaline, thus causing you to be prone to a lot of illness including Cushing's syndrome.

Side Effects With Using Hydrocortisone Cream As Eczema Treatment

Hydrocortisone cream (1%) is one kind of topical corticosteroids and is easily available at your local store without prescription. They are packaged in various forms such as creams and lotions and are marketed under different brands.

In all situations, it is in your best interest to minimize the use of hydrocortisone creams or corticosteroids for your eczema treatment. If you need to use them, do so sparingly and use only as directed. If you find that your medication is not working within a week, stop its usage and see a skin doctor right away. You may need a stronger prescription. It is far better to treat your eczema with an appropriate strength medication than to use one that is not effective. A stronger prescription also allows you to get your eczema treated within a shorter period of time. In addition, look for alternative eczema treatment options which are natural and potentially produce fewer or no side effects.

Corticosteroid creams are topical skin applications which are used for skin itching, redness, discomfort and other skin-related problems. They come in varying strengths. Stronger ones are only available via prescription by your doctor. Corticosteroids are referred to as steroids. The term steroids often have a negative ring to it because of a number of side effects that this drug is known to bring. Corticosteroids for eczema are different from anabolic steroids, which are used by some athletes to increase their endurance.

However, just like any other type of drugs, hydrocortisone cream for eczema treatment also has its own side effects especially if you do not administer it properly. You should always check to see if you are allergic to steroids in the first place. Ask your doctor if in doubt. Secondly, as I have found out, prolonged use can cause skin to thin out. This is a condition known as atrophy. Because your skin is now more sensitive due to thinning out, you are more prone to skin abrasion and infection. That is why if you have eczema and have used hydrocortisone cream for weeks or months, you are more susceptible to a fungi and bacteria infection. With an infection, your eczema symptoms are sure to worsen.



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Researchers Develop Pig Model for Cystic Fibrosis

Title: Researchers Develop Pig Model for Cystic Fibrosis
Category: Health News
Created: 9/27/2008 2:00:00 AM
Last Editorial Review: 9/29/2008

All day and night, it is normal for you to breathe through one side of your nose and then the other. It is abnormal for the turbinates on both sides to swell at the same time and cause a stuffy nose. If your nose is stuffy in the spring and fall, you probably have an allergy and need allergy tests. If you have thick yellow or green mucous, you probably have an infection and need a culture and antibiotics. If you are exposed to irritants such as hair spray or smoke, that is probably the cause, and if your stuffiness is worse in the winter, the cause is probably breathing dry, cold air. If no cause is found, your doctor usually diagnoses vasomotor rhinitis which means that he doesn't have the foggiest idea what's causing your stuffiness and the only relatively safe and effective treatment offered today is daily use of a cortisone nasal spray such as Vancenase, Beconase or Rhinocort.

Your nose is supposed to clean, heat and moisturize the air that you breathe. The inside of your nose is covered with a sticky mucous that traps dirt, pollen, mold and other pollutants and prevents them from reaching your lungs. Inside of each nostril are large ridges called turbinates that have large blood vessels in them. When the inner lining of one side of your nose fills up with pollutants, the blood vessels inside the turbinates enlarge and swell the turbinates so they stop air from entering that side of your nose and force you to breathe through the other side of your nose. Then small hairs called cilia in the lining of your nose sweep the mucous and filth toward your mouth where you swallow them and they pass from your body.

Researchers at the Mayo Clinic found fungi in 96 percent of people with chronic sinusitis. The most common fungi are alternaria, penicillium, cladosporium, aspergillus, candida and fusarium. A sinus cat scan will tell whether a person has a sinus infection. If the cat scan shows fluid levels indicating a sinus infection, the doctor should order a fungus culture of the nose. If the culture is positive for fungi, the doctor should consider treatment with antifungal medication, even though there are no good studies to show the fungal medicines cure sinusitis, because the present treatment of cortisones works only in the short run, and shortens life by causing osteoporosis, high blood pressure and obesity. If the fungus infection is positive, the person should be treated with the appropriate anti-fungal medication such as Sporanox, Lamisil or Diflucan.

Chronic Stuffy Nose? Fungus May Be the Culprit



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