Often, sinus infections are treated with antibiotics. However, your doctor will determine the best treatment based on the root cause of your sinus infection. If antibiotics are prescribed, you may want to know how long it will be before you start to experience relief from symptoms. Read on to find out how sinus infections are diagnosed, when your doctor may prescribe antibiotics, and how long it will take antibiotics to take effect. Symptoms of a sinus infection may include headache, facial pressure, and severe nasal congestion. If you experience any of these symptoms, visit your primary care physician for an accurate diagnosis. Sinus symptoms can be caused by bacterial or viral infections, or even allergies. Generally speaking, the average amount of time for the ciprofloxacin to have a noticeable affect on the bodies bacterial micro organism (infection).. With chronic infections such as chronic urinary tract infection it could take up to 10 days to notice an affect. With chronic prostatitis it could take up to 4 weeks of ciprofloxacin to notice an affect. Always take all medication as prescribed by your doctor even if you are feeling better. Failing to take all medication could result in a resistant strain of bacteria through the process of genetic cell transformation by the way of evolution. And could create a super infection which could be resistant to a few drugs ,entire classes of antibiotics or resistant to all antibiotics with no hope of stopping the infection leaving the only option to take out the infected kidney, bladder, prostate etc. Viagra price in india Amitriptyline 10 mg to buy online in uk non prescription needed Clonidine interactions How soon after starting Cipro does is help a UTI? I was diagnosed with a UTI on Labor Day, and started antibiotics Cipro 500 mg 2 x's a day for 14 days about pm that night. I was having a lot of back/kidney pain when I went to the doctor, as well as nausea, but no fever. How long for Cipro to work. Usually for a sinus infection, Cipro is prescribed for 10 days—I am not sure how long the doctor prescribed for you to take it. If you started on Thursday and you are not feeling better, you should call your doctor today Monday or Tuesday. Tuesday would be approximately half way through the course. Can You Take Expired Cipro. In reality, a drug may be good for a long time after the listed expiration date, there just haven't been any studies on it. I have a sinus infection and my doctor prescribed Cipro on Wednesday. I was unable to get it filled until Thursday, during which time the infection seemed to spread to my lungs. Since then, I have taken it regularly and been very careful about what times I take it. Instead of getting any better, I seem to be getting sicker. How long should I give the Cipro before calling the doctor? Usually for a sinus infection, Cipro is prescribed for 10 days—I am not sure how long the doctor prescribed for you to take it. If you started on Thursday and you are not feeling better, you should call your doctor today (Monday) or Tuesday. Cipro (ciprofloxacin) is a brand-name prescription antibiotic medication. Cipro belongs to a class of antibiotics called fluoroquinolones. Cipro is effective for treating infections caused by many different types of bacteria. These include bacteria that cause infections in the urinary tract, abdomen, skin, prostate, and bone, as well as other types of infections. Cipro comes in several forms: Cipro can cause mild or serious side effects. The following list contains some of the key side effects that may occur while taking Cipro. This list does not include all possible side effects. For more information on the possible side effects of Cipro, or tips on how to deal with a troubling side effect, talk with your doctor or pharmacist. Cipro how long does it take to work Ciprofloxacin for Urinary Tract Infection -, How long for Cipro to work - Ask a Pharmacist - MedHelp Azithromycin gelValacyclovir price comparisonBuy xenical in usaAzithromycin vs clarithromycin Certain factors, such as kidney function, may affect how long Cipro remains in the body. This is the reason people with kidney disease can sometimes take Cipro less often than twice a day. For example, people with kidney impairment may only take this drug every 18 hours. Those on kidney dialysis may only need to take it once a day. How Long Does Cipro Stay in the Body? - Bacteria Home Page. Can You Take Expired Cipro PharmacistAnswers. How long does it take for antibiotics to work for kidney inf.. Categories Health Sexual Health and Education Fertility and Conception Birth Control Birth Control Pill How many days does it take cipro to work. How long does it take for cipro. Doctors give trusted answers on uses, effects, side-effects, and cautions Dr. Novick on how long does cipro stay in body after u r finished taking it Assuming you have normal kidney function, Cipro ciprofloxacin has a half life of 4 hours. That means half of it is gone in 4 hours. Within a day, most of it should be gone. Ciprofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of antibiotic treats only bacterial infections. It will not work for virus infections such as common cold, flu.