Introduction
Anulid 400 is an antibiotic medicine used in the treatment of severe bacterial infections. It is used to treat infections of lungs (Pneumonia), skin and soft tissues.
Anulid 400 may be taken with or without food, preferably at a fixed time. You should take it regularly as per the schedule prescribed by your doctor. Taking it at the same time every day will help you to remember to take it. Do not stop taking it until you have finished the complete course, even when you feel better. If you stop taking this medicine too early then infection may return or worsen.
The most common side effects of Anulid 400 include vomiting, headache, nausea, decreased blood cell counts and diarrhea. These are usually mild but let your doctor know if they bother you or last more than a few days.
Before using it, you should tell your doctor if you are allergic to any antibiotics or have any kidney or liver problems. You should also let your doctor know all other medicines you are taking as they may affect, or be affected by this medicine. Pregnant and breastfeeding mothers should consult their doctor before using it.
Uses of Anulid 400
- Severe bacterial infections
Side effects of Anulid 400
Common
- Vomiting
- Headache
- Nausea
- Decreased blood cells (red cells, white cells, and platelets)
- Diarrhea
How to use Anulid 400
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Anulid 400 may be taken with or without food, but it is better to take it at a fixed time.
Avoid Anulid 400 with tyramine-rich food such as cheese, smoked fish, meats and some types of beer.
How Anulid 400 works
Anulid 400 is an antibiotic. It stops bacterial growth by preventing synthesis of essential proteins required by bacteria to carry out vital functions.
Indication
Community-acquired pneumonia, Skin and skin structure infections, Nosocomial pneumonia
Administration
May be taken with or without food.
Adult Dose
Oral
Uncomplicated skin and skin structure infections
Adult: 400 mg 12 hrly for 10-14 days.
Vancomycin-resistant Enterococcus faecium
Adult: 600 mg 12 hrly for 14-28 days.
Methicillin-resistant <I>Staphylococcus aureus<D> infections
Adult: 600 mg bid for 7-21 days.
Community-acquired pneumonia; Nosocomial pneumonia; Complicated skin and skin structure infections
Adult: 600 mg 12 hrly for 10-14 days.
Elderly: No dosage adjustment needed.
Hepatic impairment: Mild to moderate: No dosage adjustment needed.
Child Dose
Oral
For Pediatric Patients
Pneumonia, complicated skin infections, vancomycin resistant enterococci:
Birth–11 y: 30 mg/kg/day q8h
>11 y: 1,200 mg/day q12h
Uncomplicated skin infections:
Birth–5 y: 30 mg/kg/day q8h
5–11 y: 20 mg/kg/day q12h
>11–18 y: 1,200 mg/day q12h
Renal Dose
Renal impairment: No dosage adjustment needed.
Contraindication
Linzolid formulations are contraindicated for use in patients who have known hypersensitivity to Linzolid or any of the other product components. Linzolid should not be used in patients taking any medicinal product which inhibits monoamine oxidases A or B (e.g. phenelzine, isocarboxazid) or within two weeks of taking any such medicinal product. Linzolid should not be administered to patients with uncontrolled hypertension, pheochromocytoma, thyrotoxicosis, carcinoid syndrome and/or patients taking directly and indirectly acting sympathomimetic agents (e.g. pseudoephedrine), vasopressive agents (e.g. epinephrine, norepinephrine), dopaminergic agents (e.g. dopamine, dobutamine), serotonin re-uptake inhibitors, tricyclic antidepressants, serotonin 5-HT1 receptor agonists (triptans), meperidine or buspirone.
Mode of Action
Linezolid is a bacteriostatic oxazolidinone which acts by inhibiting ribosomal protein synthesis. It is active against gm+ve bacteria including vancomycin-resistant enterococci and MRSA. It has limited in vitro activity against gm-ve bacteria.
Precaution
Preexisting myelosuppression, renal impairment (CrCl < 30ml/min), uncontrolled hypertension, phaeochromocytoma, carcinoid syndrome, untreated hyperthyroidism, chronic infection, history of seizures, bipolar depression, schizophrenia or acute confusional states. Pregnancy and lactation. Monitor complete blood counts weekly. Give after haemodialysis. Not known if linezolid or metabolites removed during peritoneal dialysis.
Lactation: Unknown; use caution
Side Effect
>10%
Pediatrics
Diarrhea (7.8-10.8%)
1-10%
Headache (5.7-8.8%).Diarrhea (8.2-8.3%),Nausea (5.1-6.6%),Vomiting (2-4.3%),Dizziness (1.8-2.6%),Rash (1.1-2.3%),Vaginal moniliasis (1.1-1.8%),Taste alteration (1-1.8%),Oral moniliasis (0.5-1.7%),Abnormal LFTs (0.4-1.6%),Fungal infection (0.3-1.5%),Localized abdominal pain (1.2-1.3%),Tongue discoloration (0.3-1.3%),Generalized abdominal pain (0.9-1.2%)
Pediatrics
Vomiting (2.9-9.4%),Headache (0.9-6.5%),Anemia (5.6%),Thrombocytopenia (4.7%),Nausea (1.9-3.7%),Generalized abdominal pain (0.9-2.4%),Localized abdominal pain (0.5-2.4%),Loose stools (1.6-2.3%),Eosinophilia (0.4-1.9%),Pruritus, other than application site (0.8-1.4%),Vertigo (1.2%)
<1%
Lactic acidosis,Myelosuppression,Peripheral neuropathy,Disorder of optic nerve,Serotonin syndrome
Potentially Fatal: Reversible myelosuppression including anaemia, leukopenia, pancytopenia and thrombocytopenia (particularly if using > 10-14 days), transient ischaemic attacks, renal failure, Stevens-Johnson syndrome.
Interaction
May reduce serum levels w/ rifampicin and phenytoin. May cause hypoglycaemia w/ insulin or oral antidiabetics. May increase risk of seizures w/ tramadol.
Potentially Fatal: Increased risk of serotonin syndrome w/ MAOIs, TCAs, SNRIs, or other serotonergic drugs (e.g. bupropion, vilazodone, mirtazapine, amoxapine, buspirone, maprotiline, meperidine, trazodone, nefazodone). Significant increase in BP w/ vasopressive agents (e.g. epinephrine, norepinephrine), sympathomimetic agents (e.g. pseudoephedrine) and dopaminergic agents (e.g. dopamine, dobutamine).