Allergies despite not being diseases can severely affect your health for weeks. As allergy is defined as hypersensitivity reaction to a particular allergen; symptoms vary greatly in intensity with types of allergies.Before we get on with exploring available allergy relief, it becomes important to know the types of allergies that commonly affect us.Types of AllergiesBroadly speaking, there are only three types of allergies, which affect us commonly. These include: Food allergies Adults are mainly vulnerable to shellfish including crayfish, shrimp, and lobster; sometimes eating peanuts which manifest in the form of severe anaphylaxis (sudden drop of blood pressure,) which if not taken care off, could lead to loss of life. Adults cant get rid of allergies. Children are differently affected by food and eggs, milk and chocolates are the common allergens that affect them. Inhalant allergies Pets, dust mites, outdoor air pollutants like pollens are the chief allergens. Formaldehydes, molds, occupational allergies etc fall under this category. The most common manifestation is bronchitis and asthma. Symptoms include inflammation, sputum secretion and contraction of respiratory system resulting in loss of breath. Contact allergies Chemicals and fumes, insect bites, allergic contact eczema, leather are the triggers. Symptoms include redness, itchy, deep blisters, scaly patches and weepy skin.Allergy ReliefAllergy relief is both by preventive and medication methods. Of course one finds resorting to medication provides fast relief but preventive relief is always a preferred choice.Preventive Allergy ReliefParents of allergic children and adult allergic patients must find out the allergens that trigger the symptoms. Physicians can guide you locate them exactly. Preventing the allergens like foods for which you have a fetish can be too tough in comparison to avoiding dust which is to bronchitis.Here are some useful quick tipsFood allergies Medical examination is critical for pinpointing the exact allergen Maintain a diary of eating habits and your symptoms Get clarified what food intolerances and poisoning are to avoid problems Scrutinize food ingredients labels before usingInhalant allergies Avoid or minimize carpets and upholstered furnitures Keep home neat and tidy to avoid dust; a vacuum cleaner helps best Woolen blankets, pets, window grills, slots and cluttered corners are dust attractants take good care of them Using damp mops to floor cleaning prevents dust from flying Use air purifiers like HEPA filters, germicidal UV lights, activated carbon or electrostatic air filters which remove allergens to a finest degree.Medication for allergy relief must be administered by doctors depending on the severity of symptoms.
The U.S. Food and Drug Administration (FDA) regulates medical devices in the U.S. The FDA keeps extensive databases on these devices containing lists of the devices, their safety records, pre-market notifications, and pre-market approval notices, to name a few.Section 510(k) of the Food, Drug and Cosmetic Act requires regulated medical device manufacturers to notify the FDA at least 90 days in advance of their intent to market a medical device. This is known as Premarket Notification -- also called PMN or 510(k). It allows FDA to determine whether the device is equivalent to a device already placed into one of the three classification categories.This allows "new" (unclassified) devices (those not in commercial distribution prior to May 28, 1976) to be properly identified. Specifically, medical device manufacturers are required to submit a premarket notification if they intend to introduce a device into commercial distribution for the first time.The 501(k) notification must also be submitted when reintroducing a device that has been significantly changed or modified to the extent that its safety or effectiveness could be affected. These changes or modifications might relate to the design, material, chemical composition, energy source, manufacturing process, or intended use of the device.The FDA has established classifications for approximately 1,700 different generic types of devices. These devices are grouped them into 16 medical specialties referred to as panels. Each of these generic types of devices is assigned to one of three regulatory classes (Class I, II or III) based on the level of control necessary to assure the safety and effectiveness of the device.This 510(K) database can be searched by 510(k) number, applicant, device name or FDA product code. The database is updated monthly and is found online at http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfPMN/pmn.cfmCall your laser hair removal clinic or doctor, and ask for the manufacturer, model, and 510(K) number of the medical device to be used in your cosmetic surgery procedure. The 510(K) number always starts with a "K" and is the preferred item. Enter the 510(k) number into the appropriate field in the database search form.An example of a 510(K) number is K002890. An example of a trade name or device name for that 510(K) number is "IntraLase 600C Laser Keratome." The intended use for this particular medical laser is eye surgery.When the search results are returned, click on the link to the right of the "Summary" line. The summary lists the characteristics of the laser device and when it was cleared for use. An approval letter should also be listed in the summary.You may also wish to examine the FDA MAUDE (Manufacturer and User Facility Device Experience) database. This database contains reports of adverse events involving medical devices. The link to this database is http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfMAUDE/search.cfmTo Search the MAUDE listings by Brand Name, Manufacturer, Event Type, 510K Number, PMA Number, Product Code, or date, select use the Advanced Search button. No results were returned for the 510(K) number K002890, indicating that no adverse events were reported for that medical laser device during the reporting period.The chances are very high that a licensed doctor will be using a licensed and approved laser device for your laser hair removal or other cosmetic surgery. However, with the quantity of online data available to the public, it doesn't hurt to check.Remember that the FDA keeps safety records of many medical devices, not just those that use lasers. It is better to learn about possible complaints or problems with the medical device about to be used on you before the cosmetic surgery procedure, rather than afterwards.Learn more about medical laser applications, especially laser hair removal, at the resources below.
LASIK eye surgery is a medical procedure using a laser on the eye of a patient who has eyesight problems. LASIK is an acronym for Laser-Assisted in Situ Keratomileuses. LASIK can be used to improve the eyesight of patients who are far-sighted, near-sighted or have an astigmatism. After LASIK surgery has been performed, patients with these types of eyesight problems should not have to wear eyeglasses or contact lenses.LASIK is one of the most common surgical procedures performed by an eye surgeon nowadays. It has become very popular because of it's pain-free operation and because of its more or less instantaneous results. This is the major advantage that LASIK has over other surgical procedures to correct imperfect vision. After a couple of days rest you will soon see a definite improvement in your eyesight.The surgical procedure itself is quick and virtually painless, and is performed under local anaesthetic. It consists of the eye surgeon cutting a hinged flap in the cornea which is then folded back to expose the lens of the eye. A laser from an instrument called a 'microkeratome' is used to vaporize aberrations and reshape the cornea so that the image focuses on the correct part of the retina, therefore improving the vision. The hinged flap in the cornea is then folded back into place for healing.You will see two main types of LASIK surgery being advertised. Traditional LASIK surgery and Wavefront LASIK. Conventional LASIK surgery corrects the focusing power of the eye by remodelling the shape of the lens with the aid of laser. Wavefront LASIK is a variation of the traditional procedure and produces a spatially varying correction based on readings from a wavefront sensor. A wavefront sensor measures the eye itself by detecting any aberrations on the cornea. It achieves this by sending a weak laser source into the eye, and by measuring and processing the reflection off the retina. The Wavefront laser procedure is carried out using computer aided equipment and doctors have reported improved eyesight results from Wavefront over traditional LASIK surgery.Although beneficial to thousands of patients, as is usually the case there can also be some disadvantages to LASIK "eye surgery" . Firstly, it can be an expensive treatment and prices can vary from area to area and from doctor to doctor. Secondly, as in all surgical procedures, there can be post-surgery complications. Common complications include patients developing glare and halos and possibly double vision which can affect night time vision capability. Others develop severe dry eye syndrome which may need to be treated with drops or cream for the rest of your life. However, complications in LASIK surgery are rare and the vast majority of patients benefit from almost perfect vision without eyeglasses or contacts after surgery.If you decide to proceed with LASIK surgery you should carefully research the subject to find out as much as possible about the procedure. You should also research the eye surgeons that perform the surgery and if possible act on personal referral. Keep in mind that when pricing the surgery that not all advertisements for LASIK quote the full and final price and many have add-on costs. Finally, before proceeding with the surgery, make sure to have a thorough conversation with your eye surgeon so that you are fully aware of all the benefits and risks.
Most of the people associate ultrasound with pregnancy diagnostics. This may be a popular idea but ultrasound is being widely used in many other medical treatments and diagnostics like tumors, cancers, kidney stones and several others. It is interesting to note that ultrasound is not only used for medical applications but also in industrial field, as a weapon and as a disintegrating element. Ultrasound is a sound that has a frequency greater than the upper limit of human hearing. The frequency is approximately 20,000 hertz.Medical Ultrasonography is one of the main applications of ultrasound. It is a diagnostic imaging technique that is used to visualize the internal organs. The size and structure of the organ is analyzed in order to understand the complications (if there are any) or determine the features and nature of the organs. Obstetric Sonography is widely used during pregnancy.In the medical field ultrasound has some effective therapeutic applications. Treatment of benign and malignant tumors and other similar disorders is a very common feature. This is done through high intensity focused ultrasound (HIFU), or focused ultrasound surgery (FUS). The treatment for tumors is guided by MRI, as in magnetic resonance guided focused ultrasound.Ultrasound is used in various applications by varying its frequency and intensity. More powerful ultrasound is used to clean teeth (in dental department) or it is used to heat up biological tissues, hence researchers have devised an effective cure for cancers through ultrasound.Focused ultrasound is widely used to break the stones that develop in the kidneys. This method eliminates any possibility of surgery. Cataract treatment is also possible through ultrasonic Phacoemulsification (generally less powerful waves are used).Recently researchers have found various other applications of low-intensity ultrasound. It has been discovered that it has the ability to stimulate bone-growth and it is also capable of disrupting the blood-brain barrier for delivery of the drugs.Besides that, ultrasound is used for industrial cleaning and for locating flaws in different materials. They are also used to disintegrate many micro-organisms like bacteria. Killing bacteria in sewage has become very easy. Ultrasound has been very useful in scaring away the rodents that destroy many food materials and other objects. Rodents have the capacity to listen high-frequency sounds also they can be bombarded with ultrasonic waves to get rid of them. Many nations have also developed ultrasound weapons that are fatal and capable of causing mass destruction.
It is a common problem with no serious or permanent ill-effects. Tinea Versicolor is a fungus which mainly affects adolescent or teenagers skin. This occurs due to heavy growth of the yeast on the skin surface. When such kind of a growth occurs it causes uneven skin color, scaling which can be itchy. An oily skin type makes things easier for this kind of a condition. The area affected is the neck, upper chest and back. You develop these spots which are light reddish brown in color.Yeast named Pityrosporum Orbiculare or Malassezia Furfur is the main cause of this condition. It is lipophilic which means fats are its vulnerability. This provides you the reason of infestation in a specific area like chest, arms and back. As these parts have huge number of sebaceous oily glands. The yeast remains dormant in our skin and with specific changes in environment like warm weather it reacts to it accordingly. When the skin is exposed to excess heat it causes the skin to tan which is affected by the fungus. The warm weather aggravates this problem further.Tinea Versicolor can be easily recognized. It is generally seen as small, scaly whitish-pink or tanned brown spots scattered all over your body. This fungus grows slowly, preventing the skin to tan in a normal fashion. It can be mistaken as any other skin disease but by doing some relevant tests it can be confirmed as Tinea Versicolor. Even after treating this condition the pigment changes may take a while to disappear.Some of the other known causes for this condition are the removal of adrenal gland, Cushings disease, pregnancy, malnutrition, burns, steroid therapy, curbed immune system, oral contraceptives, increased heat and humidity. Once you start getting treatments change the bedding as well as night clothes to avoid any recurrence. You may have to continue with this treatment to prevent its return. To start with you can do the re-treating once for 3-4 weeks and then once for 3-4 months.Home Remedies for Tinea VersicolorIt can be treated by antifungal agents who are good in eradicating the lesions. These medicines include clotrimazole, ketoconazole, and miconazole.Over the counter dandruff shampoo also seems to work. The presence of selenium in the shampoos works against the fungus. A layer of this shampoo spread on the affected area and kept overnight could work out properly for your skin.Warning: The reader of this article should exercise all precautionary measures while following instructions on the home remedies from this article. Avoid using any of these products if you are allergic to it. The responsibility lies with the reader and not with the site or the writer.