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The common cold is a self-limited contagious illness that can be caused by a number of different types of viruses. The common cold is medically referred to as a viral upper respiratory tract infection. Symptoms of the common cold may include cough, sore throat, nasal congestion, runny nose, and sneezing. More than 200 different types of viruses are known to cause the common cold, with rhinovirus causing approximately 30%-35% of all adult colds. Other commonly implicated viruses include coronavirus, adenovirus, respiratory syncytial virus, and parainfluenza virus. Because so many different viruses can cause a cold and because new cold viruses constantly develop, the body never builds up resistance against all of them. For this reason, colds are a frequent and recurring problem. In fact, children in preschool and elementary school can have six to 12 colds per year while adolescents and adults typically have two...
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Gatifloxacin is an antibiotic in a group of drugs called fluoroquinolones. It fights bacteria in the body.
Gatifloxacin is used to treat bacterial infections of the lungs, sinuses, skin, and urinary tract. It is also used to treat certain sexually transmitted diseases.
Gatifloxacin may also be used for purposes other than those listed here.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using gatifloxacin and call your doctor at once if you have any of these serious side effects:
Continue using gatifloxacin and talk with your doctor if you have any of these less serious side effects:
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
You should not take gatifloxacin if you have diabetes.
Before taking gatifloxacin, tell your doctor if you have a personal or family history of "Long QT syndrome" or other heart rhythm disorder, especially if you are being treated with one of these medications: quinidine (Cardioquin, Quinidex, Quinaglute), disopyramide (Norpace), bretylium (Bretylol), procainamide (Pronestyl, Procan SR), amiodarone (Cordarone, Pacerone), or sotalol (Betapace).
If you take any of the following medicines, take them at least 4 hours after you take gatifloxacin: an antacid that contains magnesium or aluminum; vitamin or mineral supplements that contain zinc, magnesium or iron; or didanosine chewable/buffered tablets or pediatric powder for oral solution (ddI, Videx, Videx Pediatric).
There are many other drugs that can affect gatifloxacin. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
Take this medication for as many days as it has been prescribed for you even if you begin to feel better. Your symptoms may get better before the infection is completely treated. Gatifloxacin will not treat a viral infection such as the common cold or flu.
Avoid exposure to sunlight or artificial UV rays (sunlamps or tanning beds). Gatifloxacin can make your skin more sensitive to sunlight and sunburn may result. Use a sunscreen (minimum SPF 15) and wear protective clothing if you must be out in the sun. Call your doctor if you have severe sunburn, redness, itching, rash, or swelling after exposure to the sun.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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