Although LASIK and PRK is a relatively new procedures, results from U.S. studies to date show that 95-98% of patients with mild to moderate myopia who have undergone PRK have achieved stable 20/40 distance vision or better with one treatment. Although a 1-2% of eyes will lose a line of best correctable vision, no significant long-term sight threatening consequences have been reported in ten year follow-up from international centers.

The wavelength used by the Virulite device is very close to that of the Nd:YAG laser which has been used by doctors all over the world for several decades. The Virulite Cold Sore Machine radiates divergent light which is inherently 'eye-safe' and uses powers 1/10'000 less than medical lasers already in use. It has been documented in medical papers that Nd:YAG laser surgery to a pregnant woman's cervix (neck of the womb) is a safe procedure if clinically indicated.

Topical therapy results in such minimal levels of medication in the bloodstream, if any, that there is virtually no risk of systemic side effects except allergic reactions. Possible side effects associated with oral antibiotic therapy include upset stomach, sensitivity to sun exposure, tooth discoloration, diarrhea, allergic reactions and vaginal yeast infections.

There are side effects to these medications but usually they are not long term. Most of them are somewhat bothersome but very few of them are dangerous. There are more problems with untreated emotional problems than problems from side effects.

NEGATIVE — difficulty concentrating, blurred vision, reduced respiratory rate, nausea, vomiting, reduced appetite, anxiety, lethargy, constipation, dysphoria, reduced libido, death, spontaneous abortion Long-term use of opioids can lead to depression, reduced pain threshold, difficulty concentrating, malnutrition, insomnia, sexual problems, and addiction.

Yes. Studies on both humans and animals have proven that regular use of ecstasy produces long-lasting, perhaps permanent damage to the brain's ability to think and store memories.

The effects of vibration training have been researched for many years. If the VibraTrim is used according to our instructions and under proper supervision, no negative effects have been found. The responsible and safe use of the machine, and consulting a doctor prior to using the VibraTrim or any exercise program will ensure your positive results.

No. There are no known long term side effects. And people have been supplementing with arginine for decades. Medical Research Institute. All Rights Reserved. Privacy Policy | Terms of Use | Site Map | Contact Us

What are the chances that the medication will stop working? Discuss what options are available if this happens.

LASIK has been performed worldwide since the early 1990s and with the Hansatome Keratome only since early 1998. The prospect for long-term stability is very high, based on historical evidence of postoperative corneal healing. There is every reason for us to believe that these reports will continue to hold true.

The long-term effects of preventing acid secretion with proton pump inhibitors (PPIs) are not known, as PPIs have only been available for the last decade. However, most doctors believe them to be safe. H2 inhibitors (or blockers), such as Pepcid® AC , have been around for nearly 30 years.

Skin cancer. Some people are at a higher risk than the normal population for developing skin cancer, including people who have had previous non-melanoma skin cancer, arsenic therapy or X-ray therapy to the skin, as well as individuals with extremely light complexions which always burn and never tan. In general, these patients are not considered for PUVA therapy unless strong extenuating circumstances exist in favor of it.

There is no reliable study to support the claim that infertility treatment causes ovarian cancer. One highly publicized study suggested a link between ovarian cancer in women who had received ovulation induction drugs. These women were also infertile and infertile women are at greater risk for ovarian cancer whether or not they receive ovulation induction drugs. It was not possible to determine if the increased risk was due to the women's infertility or drug treatment.

Permanent sequelae such as paralysis, seizures, cranial nerve palsies, aqueductal stenosis, and hydrocephalus are rare, as are deaths due to mumps.

In considering the long-term effects of TBI on the individual, it is most important to emphasize that there is no "typical" person with TBI. People who have experienced a TBI vary on many dimensions: 1) severity of initial injury; 2) rate and completeness of physiological healing; 3) types of functions affected; 4) meaning of dysfunction in the individual's life, in the context of his/her roles, values, and goals; 5) resources available to aid recovery of function; and so forth.

The long term effects of crack affect the user physically, mentally, and emotionally. An individual's long term effects from crack vary from person to person depending on their length and intensity of abuse. In general, the long term effects of crack include restlessness, mood change, irritability, auditory hallucinations, extreme paranoia, and eventually and rather quickly, addiction.

Fatal kidney and lung disorders, brain damage, liver damage, blood clots, chronic depression, hallucinations, violent and aggressive behavior, malnutrition, disturbed personality development, deficient immune system, and methamphetamine psychosis, a mental disorder that may be paranoid psychosis or may mimic schizophrenia.

Dr. Rosenwasser's Answer: Nasal steroids - in the usual doses - can be tolerated for long periods of time by most people. Some of the side effects of steroids in general are higher in people who use nasal steroids than people who don't take any steroids. These effects may range from cracking and minor bleeding in the nose through a very small but measurable increased risk of diabetes, osteoporosis and cataracts.

There have been no long-term medical conditions from live kidney donation identified. Surgical complications, such as pain, hernia, infection are rare. Live kidney donors are expected to lead normal lives post donation and are encouraged to practice good health habits and have a yearly health check-up.

even still in the short term, your body must break creatine down as it cannot cycle it. when it is broken down the products are urea which is not good for the kidneys in large quantities which would result from supplememnting

Unlike prescription hormone treatments, Olivia's Secret has no serious side effects except for a possible upset stomach, which usually is transient. If you experience stomach upset or feel an initial "rush" after taking Olivia's Secret, try reducing the dose to 1 capsule daily until your system adjusts. Then, resume the normal dose. Long term use of this, or any other medication, should always be discussed with your doctor or health-care provider.

The long-term side effects of steroid use are quite variable and can be severe.

In rare cases where pregnancy has already occurred before the pills are taken the cycle may cause an ectopic pregnancy which can be life threatening. The long-term effects of the morning after pill are thought to be no different than those associated with regular use of birth control pills although there have been no definitive studies on the subject.

Each time you use tobacco, you are putting chemicals in your body that can cause cancer (and other diseases such as emphysema and lung disease, which are related mainly to the carbon monoxide-a poisonous gas-in cigarette smoke).

In numerous studies of excimer laser procedure since the late 1980's, there is no evidence of long-term negative effects on the eye.

Marijuana is the most common drug used by adolescents in America today. A study of college students has shown that critical skills related to attention, memory, and learning are impaired among people who use marijuana heavily, even after discontinuing its use for at least 24 hours.