Contact lenses are a prescription item used to correct vision problems. A contact lens prescription contains more information than an eyeglasses prescription, because the measurements of the eye are very important when fitting contact lenses. When...
Eyeglasses are used to correct a variety of defects in your vision such as myopia (nearsightedness) and hyperopia (farsightedness.) The optical properties of your lenses are known collectively as your eyeglass prescription. An ophthalmologist or...
Contact lens prescriptions contain various abbreviations and numbers that can be difficult to decipher if you aren't familiar with their meanings. Your prescription will tell you exactly what is wrong with each eye and what your contact lens will...
Acetaminophen is one of the most commonly used medications for pain and fever. The drug is marketed worldwide in both over-the-counter (OTC) and prescription formulations, and is found in combination with many other drugs. Aside from the fatal...
If you wear contact lenses, you may be curious about some of the codes and numbers imprinted on the lens packaging. Optometrists prescribe contact lenses with different degrees of power to correct various vision problems. The Federal Trade...
According to Refractive Error Source, it is common to have some degree of imperfect vision because light does not focus correctly on most people's retinas. Most vision issues can be corrected with eyeglasses. Every eyeglass prescription has a set...
Pain is often controlled with short-acting pain medication. These medications typically last from two to four hours and are good for acute pain that is expected to be short lived. In situations where pain is more chronic in nature, long-acting...
Propoxyphene with acetaminophen, or Darvocet N 100, is a combination drug used for mild to moderate pain. It is commonly abbreviated as Propo-N/Apap on prescription labels. It contains 100 mg of propoxyphene napsylate and 650 mg of acetaminophen....
Inflammatory bowel diseases, such as Crohn's disease, result in severe inflammation and swelling of the digestive tract. Although any section of the digestive tract can be affected, Crohn's disease most often occurs in the ileum, the lower part of...
Trimethoprim and sulfamethoxazole, sometimes abbreviated trimeth-sulfa, are a combination of prescription drugs used to treat certain types of bacterial infections, such as urinary or ear infections. This antibiotic works by destroying bacteria...
A generic drug contains the same active pharmaceutical ingredient as the original innovator drug product. It is bioequivalent and comparable to the original including intended use, quality, performance, characteristics, dosage form, strength and...
Cysteine is an amino acid that is a potent antioxidant, helping to fight damage in your body caused by harmful compounds and environmental toxins that can lead to heart disease and cancer. Cysteine may also have other health benefits, particularly...
Eyeglass prescriptions must be precise. Correcting vision allows little room for mistakes. The first time you put on a new pair of glasses, you expect your vision to be clearer and sharper than with your previous prescription. If, instead, your...
