Infectious (C. difficile-related) diarrhea: foul-smelling diarrhea, fever, nausea, frequent bowel movements (up to 15 times per day) The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.Dec 23, 2021 · Treatment of adults with a current diagnosis of mild-to-moderate COVID-19 who are at high risk for progression to severe COVID-19, including hospitalization or death and for The NIH recommends against the use of antibacterial therapy (e.g., azithromycin, doxycycline) for non hospitalized COVID-19 patients unless there is another medical reason to prescribe an antibiotic.Mar 20, 2020 · SARS-CoV-2 – the coronavirus that causes the disease COVID-19 – is completely new and attacks cells in a novel way. Every virus is different and so are the drugs used to treat them. Most patients with COVID-19 pneumonia present with a normal to low WBC count. Leukocytosis is a weak predictor of bacterial infection. In COVID-19 patients without leukocytosis, it is appropriate to withhold or discontinue antibiotics. Fever (T > 100.4 F) COVID-19 is a common cause of fever regardless of bacterial coinfection.Cefdinir is used to treat bacterial infections in many different parts of the body. It belongs to the class of medicines known as cephalosporin antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections.Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin / kidney /intestinal/ lung diseases, and immune ...Jul 9, 2020 · Intervention and comparator: Eligible patients will be randomized to receive standard outpatient treatment only (group 1) or standard outpatient treatment plus prednisone (group 2). - Group 1: paracetamol 1 g/8 h (on demand) + hydroxychloroquine 400 mg/12h the first day, 200 mg/12 h for 4 days + azithromycin 500 mg/24h for 5 days. SARS-CoV-2, which causes COVID-19, is a virus, and therefore antibiotics will not treat a coronavirus infection. Sometimes, people with COVID-19 develop other infections. Even then, it is ...Feb 24, 2021 · It’s used to treat certain bacterial infections, including some sinus infections and upper respiratory tract infections that lead to: Headaches. Sore throat. Congestion. Runny noses. When is a Z-Pak good for a sinus infection? Spoiler alert: it’s not! Because it’s so easy to use, the Z-Pak used to be a go-to prescription for sinus infections. Mar 14, 2023 · Talk to your health care professional about available treatment options if you have COVID-19. Your provider will know the best option for you based on your symptoms, risks and health history. Treatment of adults with a current diagnosis of mild-to-moderate COVID-19 who are at high risk for progression to severe COVID-19, including hospitalization or death and forJun 15, 2016 · Cefdinir for Pneumonia User Reviews. Cefdinir has an average rating of 5.9 out of 10 from a total of 15 reviews for the treatment of Pneumonia. 53% of reviewers reported a positive experience, while 40% reported a negative experience. Filter by condition. The purpose of this guideline is to ensure the best antibiotic management of suspected or confirmed bacterial pneumonia in adults in hospital during the COVID-19 pandemic. This includes people presenting to hospital with moderate to severe community-acquired pneumonia and people who develop pneumonia while in hospital.Dexamethasone for COVID-19. Dexamethasone is a steroid drug that has been used for years to treat inflammation from many diseases including asthma, Crohn’s disease and certain cancers. Current guidelines recommend use of dexamethasone up to 10 days, or until discharge, for patients hospitalized with COVID-19.The purpose of this guideline is to ensure the best antibiotic management of suspected or confirmed bacterial pneumonia in adults in hospital during the COVID-19 pandemic. This includes people presenting to hospital with moderate to severe community-acquired pneumonia and people who develop pneumonia while in hospital.Jul 21, 2023 · f The use of another COVID-19 therapy may need to be considered. These immunosuppressants have significant drug-drug interaction potential with ritonavir, and they should not be used if close monitoring, including therapeutic drug monitoring (i.e., measuring drug concentration), is not feasible. Consult a patient’s specialist providers before ... May 1, 2023 · Amoxicillin and clavulanate combination is used to treat bacterial infections in many different parts of the body (eg, ear, lungs, sinus, skin, urinary tract). Amoxicillin and clavulanate combination is an antibiotic that belongs to the group of medicines known as penicillins and beta-lactamase inhibitors. Feb 8, 2022 · The antibiotics azithromycin and doxycycline should not be used in the management of confirmed or suspected COVID-19, the Department of Health and Social Care (DHSC) has advised. In an alert issued on 28 January 2021, the DHSC said NHS trusts must ensure that frontline medical, nursing, clinical and pharmacy teams are aware of the UK-wide recommendation […] Azithromycin use was associated with a reduction in mortality and ventilation days in other viral infections. These properties could be beneficial throughout the COVID-19. However, the evidence of its use is scarce and of low quality. Azithromycin has been assessed in retrospective observational studies mainly in combination with ...Penicillin allergy: Cefpodoxime, 10 mg per kg orally per day for 10 to 14 days. Cefdinir , 14 mg per kg per day orally, divided in one to two doses for 10 to 14 days. Acute otitis media. First ...Uses. Cefdinir is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria.This antibiotic treats ... Notwithsanding the absence of evidence of clinical efficacy, these drugs are widely used outside of clinical trials (off label) for prophylaxis and treatment of this viral infection. The rationale behind the prescription of macrolide antibiotics (azithromycin) for Covid-19 is obscure as well.The RECOVERY trial randomized hospitalized adults with COVID-19 to receive usual care plus aspirin 150 mg per day (n = 7,351) or usual care only (n = 7,541). 37 At enrollment, 38% of the patients required NIV or mechanical ventilation. Mortality at 28 days was 17% in both arms (rate ratio 0.96; 95% CI, 0.89–1.04).Antibiotics commonly prescribed to treat staph infections include cefazolin, nafcillin, oxacillin, vancomycin, daptomycin and linezolid. For serious staph infections, vancomycin may be required. This is because so many strains of staph bacteria have become resistant to other traditional antibiotics. This means other antibiotics can no longer ...Cefdinir (brand name Omnicef has been discontinued) is an antibiotic used to treat bacterial infections such as strep throat, E. coli, staph infections, streptococcus infections , ear infections, tonsillitis, bronchitis, and pneumonia. The most common side effects include. nausea.There are currently two oral antiviral pills, Paxlovid and Lagevrio, authorized for emergency use for the treatment of certain patients with mild to moderate COVID-19. Data have shown that the use ...Use: For the treatment of mild to moderate COVID-19 in adults who are at high risk for progression to severe COVID-19, including hospitalization or death. Usual Pediatric Dose for COVID-19 (EUA) For investigational use only Use: Patients 12 to 18 years old weighing at least 40 kg: Nirmatrlvir: 300 mg orally twice a day Ritonavir: 100 mg orally ...TXA709 inhibits the function of FtsZ. Pilch said that TXA709 kills MRSA bacteria in a unique manner, inhibiting the function of a protein, FtsZ, essential for the bacteria to divide and survive. By combining TXA709 with cefdinir, a cephalosporin antibiotic that acts much like penicillin, scientists were able to lower the dosage of the new ...Therefore, in-keeping with its commitment to expediting the development and availability of potential COVID-19 treatments, the FDA issued an emergency use authorization on 1st May, 2020 for Remdesivir to be used for the treatment of suspected or laboratory-confirmed COVID-19 in adults and children hospitalized with severe disease (U.S. Food ...Diarrhea, nausea, or vomiting may occur. If any of these effects last or get worse, tell the doctor or pharmacist promptly. Taking this medication with food will help to reduce stomach upset ...efficacy of Omnicef in neonates and infants less than six months of age have. not been established. To reduce the development of drug-resistant bacteria. and maintain the effectiveness of Omnicef and other antibacterial drugs, Omnicef should be used only to treat or prevent infections that are proven or. strongly suspected to be caused by bacteria.Sulfasalazine (Azulfidine), used to treat Crohn's disease, ulcerative colitis and rheumatoid arthritis; Dapsone, used to treat leprosy, dermatitis and certain types of pneumonia; Keep in mind that if you have a reaction to a sulfonamide antibiotic, you may still be able to take other sulfonamide medications without having a reaction.Dexamethasone for COVID-19. Dexamethasone is a steroid drug that has been used for years to treat inflammation from many diseases including asthma, Crohn’s disease and certain cancers. Current guidelines recommend use of dexamethasone up to 10 days, or until discharge, for patients hospitalized with COVID-19.Methods. This was a randomized, blinded, placebo-controlled trial in patients with mild-to-moderate COVID-19 symptoms randomly assigned to treatment (n = 200) and placebo (n = 200) groups. The primary outcome was duration from treatment to clinical recovery. Secondary outcomes were disease progression and persistent COVID-19 positivity by RT-PCR.Cefdinir is used to treat certain infections caused by bacteria such as bronchitis (infection of the airway tubes leading to the lungs); pneumonia; and infections of the skin, ears, sinuses, throat, and tonsils.. Cefdinir is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.Jan 31, 2022 · 1. Introduction. The typical symptoms of coronavirus disease 2019 (COVID-19) pneumonia are fever, cough and dyspnea [].These symptoms may trigger clinicians to start empiric antibiotic treatment while waiting for diagnostic testing such as a SARS-CoV-2 polymerase chain reaction test, radiology and blood investigations. Ceftriaxone is used to treat both complicated and uncomplicated bacterial infections in adults. The recommended ceftriaxone dose for adults is between 250 mg and 2 grams per day, delivered as either a single dose or two equally divided doses given 12 hours apart. If needed, up to 4 grams can be used daily.Jun 15, 2022 · Dexamethasone for COVID-19. Dexamethasone is a steroid drug that has been used for years to treat inflammation from many diseases including asthma, Crohn’s disease and certain cancers. Current guidelines recommend use of dexamethasone up to 10 days, or until discharge, for patients hospitalized with COVID-19. Azithromycin use was associated with a reduction in mortality and ventilation days in other viral infections. These properties could be beneficial throughout the COVID-19. However, the evidence of its use is scarce and of low quality. Azithromycin has been assessed in retrospective observational studies mainly in combination with ... All three drugs are used to treat mild to moderate COVID-19 in people who have a higher risk of developing serious illness due to COVID-19. Treatment consists of a single intravenous infusion given in an outpatient setting. To be most effective, these medications need to be given soon after COVID-19 symptoms start and prior to hospitalization.Feb 2, 2021 · Hydroxychloroquine and chloroquine are oral medications that doctors use to treat malaria. In March 2020, the FDA issued an EUA for both drugs to treat COVID-19. However, they revoked this ... Kory recommends a weekly dose of ivermectin to prevent COVID-19 infection. "He paints himself as a savior, which then implies that every other doctor is not a savior," Dr. Graham Walker, a San ... Change the face mask each day. Cover your mouth and nose with a tissue or elbow when coughing or sneezing. Then throw away the tissue. Wash your hands often with soap and water for at least 20 seconds. If soap and water aren't nearby, use an alcohol-based hand sanitizer that has at least 60% alcohol.Cefdinir is a cephalosporin (SEF a low spor in) antibiotic that is used to treat many different types of infections caused by bacteria. Cefdinir may also be used for purposes not listed in this medication guide.We used GRADE to rate the certainty of evidence for the following primary outcomes: 1. to treat inpatients with moderate to severe COVID-19: mortality, clinical worsening defined as new need for intubation or death, clinical improvement defined as being discharged alive, quality of life, adverse and serious adverse events, and cardiac ...May 13, 2021 · Methods. This was a randomized, blinded, placebo-controlled trial in patients with mild-to-moderate COVID-19 symptoms randomly assigned to treatment (n = 200) and placebo (n = 200) groups. The primary outcome was duration from treatment to clinical recovery. Secondary outcomes were disease progression and persistent COVID-19 positivity by RT-PCR. In this article, we argue for the potential benefits of using doxycycline with either hydroxycholoroquine or other putative agents for COVID-19 treatment, as doxycycline has antiviral and anti-inflammatory activities by dampening the cytokine storm and to prevent lung damage. Keywords: COVID-19, Hydroxychloroquine, Doxycycline, 2019 novel ...For me Cefdinir was worse than the infection. It felt like my entire digestive system had been chemically burned from my throat to intestines and bladder. It didn't feel like a UTI it felt like a chemical burn. It gave me a headache, stomach pain, belly pain and pain urinating. I thought I had been poisoned. Massachusetts General Hospital (MGH) COVID-19 Treatment Guidance (11) If empirical antibiotics are indicated, the recommendation is for: • Doxycycline 100 mg PO BID x 5 days or Azithromycin 500 mg PO x 1 then 250 mg PO daily for 4 days along with Ceftriaxone 1 gm IV daily. • For nonpregnant patients, doxycycline is preferred over azithromycin.Doxycycline doesn’t treat cystitis, but it can treat other types of UTIs, like urethritis. Chlamydia is a common cause of this type of UTI. Doxycycline is the preferred treatment for chlamydia. Dosage. A typical course of doxycycline to treat urethritis is 100 mg (by mouth) twice a day for 7 days. Side effects. Common side effects of ...Take this medication by mouth with or without food as directed by your doctor, usually 3 times daily as needed. Swallow this medication whole. Do not chew, suck, or dissolve this medication in ... And, when used to treat COVID-19 for the authorized population, the known and potential benefits of Actemra outweigh the known and potential risks for the drug. There are no adequate, approved and ...Jun 14, 2016 · TXA709 inhibits the function of FtsZ. Pilch said that TXA709 kills MRSA bacteria in a unique manner, inhibiting the function of a protein, FtsZ, essential for the bacteria to divide and survive. By combining TXA709 with cefdinir, a cephalosporin antibiotic that acts much like penicillin, scientists were able to lower the dosage of the new ... Dec 23, 2021 · Treatment of adults with a current diagnosis of mild-to-moderate COVID-19 who are at high risk for progression to severe COVID-19, including hospitalization or death and for Jun 2, 2021 · Background Empiric antibiotics for community acquired bacterial pneumonia (CABP) are often prescribed to patients with COVID-19, despite a low reported incidence of co-infections. Stewardship interventions targeted at facilitating appropriate antibiotic prescribing for CABP among COVID-19 patients are needed. The antibiotics azithromycin and doxycycline should not be used in the management of confirmed or suspected COVID-19, the Department of Health and Social Care (DHSC) has advised. In an alert issued on 28 January 2021, the DHSC said NHS trusts must ensure that frontline medical, nursing, clinical and pharmacy teams are aware of the UK-wide recommendation […]Many medications are available to treat COVID-19, including oral treatments like Paxlovid (nirmatrelvir / ritonavir) and Lagevrio (molnupiravir). In late May 2023, the FDA fully approved Paxlovid for COVID-19. It’s the first oral antiviral that is approved to treat the condition. It was previously only available for emergency use.Dexamethasone for COVID-19. Dexamethasone is a steroid drug that has been used for years to treat inflammation from many diseases including asthma, Crohn’s disease and certain cancers. Current guidelines recommend use of dexamethasone up to 10 days, or until discharge, for patients hospitalized with COVID-19.This medication is used to treat coughs caused by the common cold and other breathing problems (such as pneumonia, bronchitis, emphysema, asthma).Cefdinir is a cephalosporin (SEF a low spor in) antibiotic that is used to treat many different types of infections caused by bacteria. Cefdinir may also be used for purposes not listed in this ...Kory recommends a weekly dose of ivermectin to prevent COVID-19 infection. "He paints himself as a savior, which then implies that every other doctor is not a savior," Dr. Graham Walker, a San ...The NIH recommends against the use of antibacterial therapy (e.g., azithromycin, doxycycline) for non hospitalized COVID-19 patients unless there is another medical reason to prescribe an antibiotic.Answer From Daniel C. DeSimone, M.D. The FDA has approved an antiviral drug called remdesivir (Veklury) to treat COVID-19 in adults and children who are age 12 and older. Remdesivir may be prescribed for people who are hospitalized with COVID-19 and need supplemental oxygen or have a higher risk of serious illness.Uses. Cefdinir is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria.This antibiotic treats ... Jan 4, 2021 · SARS-CoV-2, which causes COVID-19, is a virus, and therefore antibiotics will not treat a coronavirus infection. Sometimes, people with COVID-19 develop other infections. Even then, it is ... Change the face mask each day. Cover your mouth and nose with a tissue or elbow when coughing or sneezing. Then throw away the tissue. Wash your hands often with soap and water for at least 20 seconds. If soap and water aren't nearby, use an alcohol-based hand sanitizer that has at least 60% alcohol.This medication is used to treat coughs caused by the common cold and other breathing problems (such as pneumonia, bronchitis, emphysema, asthma).Reactions to penicillin may include hives, below-the-skin swelling, and asthma symptoms, as well as non-allergic symptoms such as serum sickness, certain forms of anemia, and rashes. In some cases a life-threatening reaction called anaphylaxis can occur. This article will discuss how a true penicillin allergy is diagnosed, possible reactions ...Jun 1, 2023 · Many medications are available to treat COVID-19, including oral treatments like Paxlovid (nirmatrelvir / ritonavir) and Lagevrio (molnupiravir). In late May 2023, the FDA fully approved Paxlovid for COVID-19. It’s the first oral antiviral that is approved to treat the condition. It was previously only available for emergency use. Jun 7, 2021 · Massachusetts General Hospital (MGH) COVID-19 Treatment Guidance (11) If empirical antibiotics are indicated, the recommendation is for: • Doxycycline 100 mg PO BID x 5 days or Azithromycin 500 mg PO x 1 then 250 mg PO daily for 4 days along with Ceftriaxone 1 gm IV daily. • For nonpregnant patients, doxycycline is preferred over azithromycin. Oct 22, 2021 · We used GRADE to rate the certainty of evidence for the following primary outcomes: 1. to treat inpatients with moderate to severe COVID-19: mortality, clinical worsening defined as new need for intubation or death, clinical improvement defined as being discharged alive, quality of life, adverse and serious adverse events, and cardiac ... The dosage is based on your medical condition and response to treatment. For the best effect, take this antibiotic at evenly spaced times. To help you remember, take this medication at the same ... Oct 1, 2020 · In conclusion, this is an executive summary of a multidisciplinary guideline with recommendations for the empirical antibacterial treatment of hospitalized adults with a respiratory infection and proven or high likelihood of COVID-19. Such recommendations on treatment in COVID-19 patients need to be updated regularly, as the evidence on ... Oct 1, 2020 · In conclusion, this is an executive summary of a multidisciplinary guideline with recommendations for the empirical antibacterial treatment of hospitalized adults with a respiratory infection and proven or high likelihood of COVID-19. Such recommendations on treatment in COVID-19 patients need to be updated regularly, as the evidence on ... Background Empiric antibiotics for community acquired bacterial pneumonia (CABP) are often prescribed to patients with COVID-19, despite a low reported incidence of co-infections. Stewardship interventions targeted at facilitating appropriate antibiotic prescribing for CABP among COVID-19 patients are needed.SARS-CoV-2 – the coronavirus that causes the disease COVID-19 – is completely new and attacks cells in a novel way. Every virus is different and so are the drugs used to treat them.Mar 20, 2020 · SARS-CoV-2 – the coronavirus that causes the disease COVID-19 – is completely new and attacks cells in a novel way. Every virus is different and so are the drugs used to treat them. Sep 11, 2022 · Examples include ceftriaxone (Rocephin), piperacillin-tazobactam, cefepime (Maxipime ), ceftazidime (Fortaz) , vancomycin (Firvanq) , ciprofloxacin (Cipro), and levofloxacin (Levaquin). If you ... Feb 27, 2004 · efficacy of Omnicef in neonates and infants less than six months of age have. not been established. To reduce the development of drug-resistant bacteria. and maintain the effectiveness of Omnicef and other antibacterial drugs, Omnicef should be used only to treat or prevent infections that are proven or. strongly suspected to be caused by bacteria. The antibiotics azithromycin and doxycycline should not be used in the management of confirmed or suspected COVID-19, the Department of Health and Social Care (DHSC) has advised. In an alert issued on 28 January 2021, the DHSC said NHS trusts must ensure that frontline medical, nursing, clinical and pharmacy teams are aware of the UK-wide recommendation […]Cefdinir is used to treat certain infections caused by bacteria such as bronchitis (infection of the airway tubes leading to the lungs); pneumonia; and infections of the skin, ears, sinuses, throat, and tonsils.. Cefdinir is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.
We used GRADE to rate the certainty of evidence for the following primary outcomes: 1. to treat inpatients with moderate to severe COVID-19: mortality, clinical worsening defined as new need for intubation or death, clinical improvement defined as being discharged alive, quality of life, adverse and serious adverse events, and cardiac .... Dandd exhaust waterford ohio
Sep 11, 2022 · Examples include ceftriaxone (Rocephin), piperacillin-tazobactam, cefepime (Maxipime ), ceftazidime (Fortaz) , vancomycin (Firvanq) , ciprofloxacin (Cipro), and levofloxacin (Levaquin). If you ... Jul 9, 2020 · Intervention and comparator: Eligible patients will be randomized to receive standard outpatient treatment only (group 1) or standard outpatient treatment plus prednisone (group 2). - Group 1: paracetamol 1 g/8 h (on demand) + hydroxychloroquine 400 mg/12h the first day, 200 mg/12 h for 4 days + azithromycin 500 mg/24h for 5 days. Contact your doctor if diarrhea develops either during treatment or within a couple of months of ending treatment. Keep well hydrated with fluids to avoid the development of crystals in the urine or kidney stones. 6. Response and effectivenessSep 11, 2022 · Examples include ceftriaxone (Rocephin), piperacillin-tazobactam, cefepime (Maxipime ), ceftazidime (Fortaz) , vancomycin (Firvanq) , ciprofloxacin (Cipro), and levofloxacin (Levaquin). If you ... Most patients with COVID-19 pneumonia present with a normal to low WBC count. Leukocytosis is a weak predictor of bacterial infection. In COVID-19 patients without leukocytosis, it is appropriate to withhold or discontinue antibiotics. Fever (T > 100.4 F) COVID-19 is a common cause of fever regardless of bacterial coinfection.Three drugs identified. After using LBVS to study approximately 4,000 drugs, then verifying their findings, the scientists identified three that may be effective against COVID-19 and, in their ...Covid-19 Self test kits; Oxygen Cans & Concentrators; ... Cefdinir is used in the treatment of bacterial infections. How Cefdinir works. Cefdinir is an antibiotic. It ... 1. How it works. Cefdinir is an antibiotic used to treat mild infections caused by susceptible gram-positive and gram-negative bacteria. Cefdinir works by binding to and blocking the activity of enzymes responsible for making peptidoglycan, an important component of the bacterial cell wall.Dec 1, 2021 · The NIH recommends against the use of antibacterial therapy (e.g., azithromycin, doxycycline) for non hospitalized COVID-19 patients unless there is another medical reason to prescribe an antibiotic. May 1, 2023 · Amoxicillin and clavulanate combination is used to treat bacterial infections in many different parts of the body (eg, ear, lungs, sinus, skin, urinary tract). Amoxicillin and clavulanate combination is an antibiotic that belongs to the group of medicines known as penicillins and beta-lactamase inhibitors. Antibiotics commonly prescribed to treat staph infections include cefazolin, nafcillin, oxacillin, vancomycin, daptomycin and linezolid. For serious staph infections, vancomycin may be required. This is because so many strains of staph bacteria have become resistant to other traditional antibiotics. This means other antibiotics can no longer ...Hydroxychloroquine and chloroquine are oral medications that doctors use to treat malaria. In March 2020, the FDA issued an EUA for both drugs to treat COVID-19. However, they revoked this ...The best antibiotic to treat cellulitis include dicloxacillin, cephalexin, trimethoprim with sulfamethoxazole, clindamycin, or doxycycline antibiotics. Learn what medical treatments can help ease your cellulitis symptoms and speed up your recovery. Cellulitis is a type of skin infection caused by bacteria. It is a common but serious skin condition that needs urgent medical attention. In the ...May 1, 2023 · Omnicef; Descriptions. Cefdinir is used to treat bacterial infections in many different parts of the body. It belongs to the class of medicines known as cephalosporin antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections. This medication is used to treat coughs caused by the common cold and other breathing problems (such as pneumonia, bronchitis, emphysema, asthma).Covid-19 Self test kits; Oxygen Cans & Concentrators; ... Cefdinir is used in the treatment of bacterial infections. How Cefdinir works. Cefdinir is an antibiotic. It ....