Medical Breakthroughs " Latest "

Refuse to be ill. Never tell people you are ill; never own it to yourself. Illness is one of those things which a man should resist on principle at the onset." -Bulwer-Lytton (historical novelist, playwright during Victorian era)

Each topic listed below contains full details.

Pills That Zap Fat:

Last Spring, the FDA approved the use of Orlistat, a lipase inhibitor, for weight-loss management. The 120-mg. capsule works by blocking the body's absorption of dietary fats. For example, if you down a bag of greasy potato chips followed by an Orlistat pill, the body will absorb only some of the fat that it normally would, therefore saving calories and fat. If you take the pill within an hour after eating a fatty meal, you are going to prevent the body from packing on the pounds.

At first, this sounded like the magic pill for which we'd all been waiting. Wow! Eat what you want but gulp down three pills a day and don't gain a pound. What a way to lose those unwanted 10 or 20 pounds, especially now in the New Millennium.

Then we discovered the real truth. While this pill is definitely a breakthrough in the weight-loss field, it is recommended for morbidly obese people. It can be obtained only by prescription. Doctors prescribe it primarily for people who have health problems related to their obesity and cannot function normally. For instance, a 300-pound man who can't walk up a set of steps without getting winded; a 250-pound woman who cannot reach down to tie her shoes or hug her child; a person whose high-blood pressure cannot be controlled by other medication and those with family histories of heart disease and stroke who cannot otherwise lose weight.

Maybe you could talk your doctor into it for losing those 20 or 30 pounds if your health-related reasons are justified. You still must exercise and follow a low-fat, low calorie diet while taking the medication. The possible side effects are: diarrhea, oily bowel movements, gas, discharge, urgency and increased number of bowel movements. Orlistat is not recommended for people with food-absorption problems, diabetes or for pregnant or lactating women and for use with certain other medications.

Laser Surgery for Distance Vision:

Laser surgery to correct nearsightedness is the latest high tech eye surgery. It has evolved into Lasik, an incisional surgery in the cornea done by a micro-keratone cutter that lifts up an ultra-thin flap of cornea. The laser is then applied to the intact eye beneath the lifted corneal flap. Nearsighted people are treated with Lasik as an office procedure that takes about 10 minutes. Recovery of vision is instantaneous. Possible side effects: two out of a hundred patients may develop minor complications such as inflammation or infection. This procedure replaces the old laser treatment applied to the front surface of the cornea, a sometimes-painful procedure requiring more time to recuperate. The cost for Lasik, the most advanced surgery to correct distance vision, ranges from $1,500 to $4,000. Insurance does not cover it. Due to hormonal changes lasik is not recommended for pregnant women or women who are planning to get pregnant.
Cheek Implants:
Dubbed the "face lift of the 90's," cheek implants have caught on and undoubtedly are here to stay right on through the new millennium. Said to restore the youthful lift to the face, the procedure is a favorite of patients but not necessarily of plastic surgeons. Because the surgeon goes in through the mouth in order to place the implants properly, the risk of infection is higher. The mouth houses more bacteria than almost any other part of the body. Another potential complication is post-surgical movement of the implants causing a lop-sided look.
Teeth Bleaching: Easier than You Think
Safe ways to whiten the teeth are now available in most dentists' offices. We hear from Dr. Donald Carmona, DDS, past President of Florida Dental Society, that it usually requires just one initial visit to check teeth discoloration and make molds of the teeth and one follow-up visit in about four to six weeks. During that time, the patient applies the whitening paste to the plastic mold that fits around the teeth and keeps it in for 30 minutes each morning and each evening. It's painless and easy. Yellowed teeth get better results than teeth stained by medication. Costs vary but range between $500 and $1500
Prostate Cancer: Prevention, Diagnosis and Treatment:
All men should have an annual digital rectal exam beginning around age 40. Another screening technique is a 'prostate-specific antigen' blood test which checks for a
special chemical associated with prostate cancer. The test costs about $35 and should be done annually. The newest treatment for prostate cancer and an alternative to surgery, cryosurgery or radiation beams is the implantation of tiny radioactive seeds into the prostate.

Lycopene, a nutrient contained in tomatoes and tomato products such as tomato sauce, tomato paste and ketchup, is an effective prostate cancer deterrent. Studies show that men who eat these foods have less risk of prostate cancer.
Also, studies show that lycopene fights cancer in men who already have the disease. Prostate tumors are smaller and less aggressive in men who are given lycopene.
Fruit Juice for Aging Skin:
Ever since Alpha Hydroxy Acids (AHA) have been found to reduce tiny facial lines and fade age spots on the skin, beauty products worldwide are including them in skin creams in the highest concentration the FDA will allow. AHA is made from the juices of citric acid fruits. Higher and more effective dosages are used by Dermatologists and other medical professionals for out-patient skin treatments. AHA reverses sun damage and imparts a more youthful glow to the skin but it cannot get rid of deep lines or sags.