Probiotics live micro organisms to prevent upper respiratory tract infections URTIs for example, the common coldReview question. With the increasing consumption of probiotics live micro organisms, we carried out a review on the effects of probiotics in helping people without immunodeficiencies to avoid acute upper respiratory tract infections URTIs, for example, the common cold, compared to placebo. Respiratory Tract Infections Pdf' title='Respiratory Tract Infections Pdf' />Background. URTIs include the common cold and inflammation of the trachea and larynx, with symptoms including fever, cough, pain and headaches. Most acute URTIs are caused by viral infections and usually resolve after three to seven days. To reduce the incidence of these infections, specific vaccines are often recommended, especially for children and old people. Beach Rally Nokia Game. Some probiotics live micro organisms can confer a health benefit to the patient when administered in adequate amounts. Lactic acid bacteria and bifidobacteria are the most common types of probiotics. They are commonly consumed in fermented foods, such as yogurt and soy yogurt, or as dietary supplements. How To Play Webkinz Log Out Games'>How To Play Webkinz Log Out Games. However, their effects in preventing URTIs are still poorly understood. Study characteristics and search date. Upper respiratory tract infections URI or URTI are illnesses caused by an acute infection which involves the upper respiratory tract including the nose, sinuses. Effect of procalcitoninguided antibiotic treatment on mortality in acute respiratory infections a patient level metaanalysis. Upper respiratory tract infection URI represents the most common acute illness evaluated in the outpatient setting. URIs range from the common cold. After searching for all relevant trials in scientific databases, we identified 1. RCTs published up to July 2. Pristina Bold Font. We could extract and pool data from 1. RCTs, which involved 3. Testing blood procalcitonin levels to decide when to start and stop antibiotics in adults with acute respiratory tract infections. Revised Indications for the Use of Palivizumab and Respiratory Syncytial Virus Immune Globulin Intravenous for the Prevention of Respiratory Syncytial Virus Infections. Finland, Spain, Sweden, the United States, Croatia, Chile, Thailand and Japan. Key results. Probiotics were found to be better than placebo in reducing the number of participants experiencing episodes of acute URTI by about 4. URTI by about 1. 8. Probiotics may slightly reduce antibiotic use and cold related school absence. Side effects of probiotics were minor and gastrointestinal symptoms were the most common. Quality of the evidence. The quality of the evidence is low or very low mainly due to poorly conducted trials, for example with unclear randomisation method and blinding. Some trials were supported by manufacturers of the tested probiotics and some trials had a very small sample size. Conclusion. Overall, we found probiotics to be better than placebo in preventing acute URTIs. However, more trials are needed to confirm this conclusion.