Mode of action Levofloxacin is the L-isomer of the racemate, ofloxacin, a quinolone antibiotic. The antibacterial activity of ofloxacin resides primarily in the L-isomer. The mechanism of action of levofloxacin and other fluoroquinolone antimicrobials involves the inhibition of bacterial topoisomerase IV and DNA gyrase (both of which are Type II topoisomerases), enzymes required for DNA replication, transcription, repair, and recombination. As the S (-) enantiomer of the fluoroquinolone, ofloxacin, levofloxacin, inhibits DNA-gyrase in susceptible organisms thereby inhibits relaxation of supercoiled DNA and promotes breakage of DNA strands. DNA gyrase (topoisomerase II), is an essential bacterial enzyme that maintains the superhelical structure of DNA and is required for DNA replication and transcription, DNA repair, recombination, and transposition. It's widely used to treat chest infections such as pneumonia, infections of the nose and throat such as sinus infection (sinusitis), skin infections, Lyme disease, and some sexually transmitted infections. Azithromycin is used in children, often to treat ear infections or chest infections. It can also be used long term to prevent chest infections in people who keep getting them. The medicine is available on prescription as capsules, tablets and a liquid that you drink. It can also be given by injection, but this is usually only done in hospital. Azithromycin is usually taken once a day, unless you're having it by injection. Try to take your medicine at the same time each day. Bactrim ointment buy Best site to buy viagra online Will doxycycline treat strep Prednisolone eye drops 1 There is an ongoing outbreak of extensively drug-resistant XDR typhoid fever in Pakistan that does not respond to most antibiotics. During 2018, cases. Medscape - Infection-specific dosing for Zithromax, Zmax azithromycin, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & Jun 11, 2018. Information about taking the antibiotic azithromycin to treat bacterial. are diarrhoea, feeling sick, vomiting, stomach ache and headache. Azithromycin is an antibiotic used to treat various types of bacterial infections, including chest infections such as pneumonia and bronchitis, ear nose and throat infections such as sinusitis, tonsillitis and otitis media and infections of skin and soft tissue. It's also prescribed to treat Lyme disease and some sexually-transmitted infections, particularly chlamydia and gonorrhoea. A single dose of azithromycin (brand name Clamelle) can be bought over the counter from pharmacies to treat chlamydia. Azithromycin has a similar range of antibacterial activity to penicillin and so is sometimes used as an alternative to penicillin in people who are allergic to penicillin antibiotics. To make sure the bacteria causing an infection are susceptible to azithromycin your doctor may take a tissue sample, for example a swab from the throat or skin. Azithromycin is a type of antibiotic called a macrolide. It works by preventing bacteria from producing proteins that are essential to them. Also known as: Azithromycin 3 Day Dose Pack, Azithromycin 5 Day Dose Pack, Zithromax, Zithromax TRI-PAK, Zithromax Z-Pak, Zmax, Zithromax IVThe following information is NOT intended to endorse drugs or recommend therapy. My new doctor won't prescribe it for me for some reason. I highly recommend this""Had sinus infections most of my life. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care."I've taken this for every URI I've ever had and feel better after first dose. Prescribed for first sinus infection 20 years ago & just ended a 6 week infection with 5 days of 500mg. I know what works and is easy to take and doesn't RIP my guts out and keeps working long after the last dose is taken. They've tried about every other antibiotic alternative for fear longterm exposure to azithro could decrease effectiveness. Still, azithro is the ONLY thing that works for me 20 years! Other antibiotics, air purifiers, nasal wash systems, sprays, antihistamines.. ""I’ve taken this since I was 8 years old- I’m 28 now. I’ve gotten chronic sinus infections and ear infections and this is the only drug that has helped. Every drug has side effects and this may or may not effect you poorly. My sinus infection is worse (that horrible smell that comes with a sinus infection). And of course when calling the practitioner I'll have to come back and spend another $75 just to get a higher dosage. 2hrs after taking it my chest and upper arms and upper back started burning and I was sweating and just so hot but I took my temp and it was 97.9 . So far it's 7hrs later altogether and I'm feeling a lot better. Probably not taking the second dose tonight.""I had killer pain in my throat when talking and swallowing, by day 2 of the pack, I felt perfect! Azithromycin headache Azithromycin 500mg Tablets - Summary of Product., Zithromax, Zmax azithromycin dosing, indications. Amoxicillin side effects in womenDuloxetine definitionCan clonidine cause insomniaBuy kamagra uk fast deliverySildenafil cream Azithromycin Oral Route. general feeling of discomfort or illness; general feeling of tiredness or weakness; headache; indigestion; irregular or slow heart rate. Azithromycin Oral Route Side Effects - Mayo Clinic. Azithromycin Zithromax uses, dosage and side effects - NetDoctor. Extensively Drug-Resistant Typhoid Fever in Pakistan.. Antibiotic Levofloxacin Levaquin 750 mg, 500 mg for the treatment of respiratory, skin, and urinary tract infections, user reviews and ratings. Zithromax azithromycin is good for treating many bacterial infections and is available in generic form. However, it may cause headache, dizziness, or rash. Zithromax azithromycin is good for treating many bacterial infections and is available in generic form. However, it may cause headache, dizziness, or rash. Amoxil amoxicillin is a good and cheap antibiotic that comes in different forms to treat many types of bacterial infections.