The main advantage of taking antibiotics is that the medication can save the lives of people infected with serious bacterial infections. Antibiotics can also shorten the length of time of infection and prevent infections from spreading to other parts of the body and other people, according to WebMD.Know More
Antibiotics are only used to treat bacterial infections and do not harm viruses, protozoa or fungi. This is why a physician does not prescribe antibiotic medication for patients suffering from a viral infection, such as colds or the flu, explains the Centers for Disease Control and Prevention.
Certain bacteria are resistant to some antibiotics, and some antibiotics do not target certain bacteria. To choose the appropriate drug, a physician has to know the type of bacterial infection the patient is experiencing. This can sometimes be a challenging task because many bacteria cause similar diseases, explains eMedicineHealth.
Because some bacteria have mutated over the years, physicians may need to know whether an original bacteria or a mutated strain caused the infection. To do this, a sensitivity and resistance test is ordered. It can help the medical team figure out which antibiotics an infection-causing bacteria is sensitive to and which ones it has a resistance against, according to eMedicineHealth.Learn more about Medications & Vitamins
Amoxicillin, brand name Amoxil, and amoxicillin-clavulanate -- Augmentin -- are antibiotics commonly prescribed for sinus infections, according to WebMD. If a patient is allergic to penicillin-related drugs, cefaclor and loracarbef are sometimes used. Treatment usually takes 10 to 14 days.Full Answer >
According to the National Health Service, macrolide antibiotics are a good alternative to penicillin. These antibiotic types are particularly useful in treating patients with lung or respiratory infections. They are often prescribed to patients with penicillin allergies.Full Answer >
There are no known interactions when using the Plan B pill concurrently with antibiotics, according to McKinley Health Center. While no formal studies have been conducted to determine changes in efficacy due to medication use, it is recommended that patients continue taking most regular medications when using Plan B.Full Answer >
Antibiotic resistance occurs when microorganisms that cause diseases become resilient and can generate ways to resist the antibiotics. This makes the antibiotics lose the ability to fight bacteria and other foreign invaders.Full Answer >