Pyraz 500mg Tablet
Prescription Required
Product introduction
Pyraz 500mg Tablet is an antibiotic that belongs to a class of medicines known as anti tuberculosis drugs. It is used in the treatment of tuberculosis, an infectious disease that mainly affects the lungs and in some cases other parts of the body.
Pyraz 500mg Tablet is given in combination with at least one other tuberculosis medicine. It acts by killing the causative bacteria. It should be used in the dose and duration as advised by your doctor. This medicine may be taken with or without food, preferably at a fixed time every day to avoid a missed dose. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early can result in treatment failure and increase the side effects too. Please let your doctor know about any changes in your weight as the dose of this medicine depends on the overall body weight of a person. Any changes in weight might need dose modification.
If you miss a dose, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose, as it may increase the side effects.
Inform your doctor if you notice signs of jaundice i.e. yellowing of eyes or skin, dark urine, stomach pain or joint pain. You may also develop hepatitis (viral infection of the liver), increased liver enzymes and joint pain as side effects of this medicine. Please consult your doctor, as these side effects require medical attention and might need dose modification.
Your doctor may monitor your liver function while on treatment with this medicine. Avoid drinking alcohol as this may have additional adverse effects on the liver. Pregnant or breastfeeding women should consult their doctor before using this medicine.
Pyraz 500mg Tablet is given in combination with at least one other tuberculosis medicine. It acts by killing the causative bacteria. It should be used in the dose and duration as advised by your doctor. This medicine may be taken with or without food, preferably at a fixed time every day to avoid a missed dose. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early can result in treatment failure and increase the side effects too. Please let your doctor know about any changes in your weight as the dose of this medicine depends on the overall body weight of a person. Any changes in weight might need dose modification.
If you miss a dose, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose, as it may increase the side effects.
Inform your doctor if you notice signs of jaundice i.e. yellowing of eyes or skin, dark urine, stomach pain or joint pain. You may also develop hepatitis (viral infection of the liver), increased liver enzymes and joint pain as side effects of this medicine. Please consult your doctor, as these side effects require medical attention and might need dose modification.
Your doctor may monitor your liver function while on treatment with this medicine. Avoid drinking alcohol as this may have additional adverse effects on the liver. Pregnant or breastfeeding women should consult their doctor before using this medicine.
Uses of Pyraz Tablet
Benefits of Pyraz Tablet
In Tuberculosis (TB)
Pyraz 500mg Tablet is used to treat tuberculosis, an infectious disease that mainly affects the lungs but can affect other parts of the body as well. It stops the growth of infection causing bacteria and helps in treating the infection. Take it in the dose and duration advised by the doctor. Your symptoms may improve before the infection is completely cured. Do not stop taking it without consulting your doctor as doing so may cause the infection to return or worsen. Follow your doctor’s instructions carefully to get maximum benefit.
Side effects of Pyraz Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Pyraz
- Jaundice
- Hepatitis (viral infection of liver)
- Increased liver enzymes
- Joint pain
How to use Pyraz Tablet
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. Pyraz 500mg Tablet may be taken with or without food, but it is better to take it at a fixed time.
How Pyraz Tablet works
Pyraz 500mg Tablet is an antitubercular medicine. In the body, it gets converted to pyrazinoic acid. This pyrazinoic acid inhibits fatty acid synthase I (bacterial enzyme), which is essential for bacterial growth. Thus, it works as a bacteriocidal to prohibit their growth and treats tuberculosis.
Safety advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Pyraz 500mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Pyraz 500mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
SAFE IF PRESCRIBED
Pyraz 500mg Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
Driving
CONSULT YOUR DOCTOR
It is not known whether Pyraz 500mg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
Kidney
CAUTION
Pyraz 500mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment of Pyraz 500mg Tablet may be needed. Please consult your doctor.
Kidney function tests are advised before you start taking this medicine.
Kidney function tests are advised before you start taking this medicine.
Liver
CAUTION
Pyraz 500mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Pyraz 500mg Tablet may be needed. Please consult your doctor.
Regular monitoring of liver function tests is advised before and after the start of the treatment.
Regular monitoring of liver function tests is advised before and after the start of the treatment.
What if you forget to take Pyraz Tablet?
If you miss a dose of Pyraz 500mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
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Quick tips
- Pyraz 500mg Tablet along with other medications effectively treats tuberculosis.
- Do not to forget a dose, as this increases the risk of the bacteria becoming resistant to the medicine, and also increases the risk of getting side effects.
- Your doctor may check your liver function before starting treatment and regularly thereafter. Inform your doctor if you notice yellowing of eyes or skin, dark urine, or stomach pain.
- Avoid drinking alcohol while taking Pyraz 500mg Tablet as this may increase the risk of side effects on the liver.
- Use a reliable contraceptive method (such as condoms or a diaphragm) to prevent pregnancy while you are taking Pyraz 500mg Tablet as it may make hormonal contraceptives such as the pill less effective.
Fact Box
Chemical Class
Nicotinic acid derivatives
Habit Forming
No
Therapeutic Class
ANTI INFECTIVES
Action Class
Mycobacterial fatty acid synthase
Interaction with drugs
Taking Pyraz with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Concurrent use may increase the risk of liver damage.
If concurrent use is essential, watch out for symptoms such as fatigue, nausea, loss of appetite, dark urine or jaundice and
Concurrent use may increase the risk of liver damage.
If concurrent use is essential, watch out for symptoms such as fatigue, nausea, loss of appetite, dark urine or jaundice and
Concurrent use may increase the risk of liver damage.
If concurrent use is essential, watch out for symptoms such as fatigue, nausea, loss of appetite, dark urine or jaundice and
Concurrent use may increase the risk of liver damage.
If concurrent use is essential, watch out for symptoms such as fatigue, nausea, loss of appetite, dark urine or jaundice and
Concurrent use may increase the risk of liver damage.
If concurrent use is essential, watch out for symptoms such as fatigue, nausea, loss of appetite, dark urine or jaundice and
Patient concerns
FAQs
What is Pyraz 500mg Tablet and what is it used for?
Pyraz 500mg Tablet is an antibiotic. It is used in combination with other antibiotics in the treatment of tuberculosis
Is Pyraz 500mg Tablet bactericidal?
Pyraz 500mg Tablet is both a bacteriostatic and a bactericidal antibiotic. It stops the growth of bacteria (bacteriostatic) in certain cases and kills (bactericidal) the tuberculosis causing bacteria in other cases
How does Pyraz 500mg Tablet work/treat tuberculosis?
Pyraz 500mg Tablet kills or stops growth of bacteria that causes tuberculosis (Mycobacterium tuberculosis). The exact mechanism of action for Pyraz 500mg Tablet is not known
How does Pyraz 500mg Tablet cause hyperuricemia and gout?
Following oral intake of Pyraz 500mg Tablet, it gets converted in the body to pyrazinoic acid (active chemical form of Pyraz 500mg Tablet). Pyrazinoic acid blocks the excretion of urates (salt form of uric acid) by the kidneys. This causes an increase in blood levels of uric acid (hyperuricemia). Excess uric acid accumulation between joints causes pain, swelling, redness and stiffness in joints (gout).
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Gumbo T. Chemotherapy of Tuberculosis, Mycobacterium Avium Complex Disease, and Leprosy. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1554-555.
- Chambers HF, Deck DH. Antimycobacterial Drugs. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 827.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1171-72.
- Drugs.com. Pyrazinamide. [Accessed 31 Mar. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198 [Accessed 29 Mar. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 31 Mar. 2019] (online) Available from:
Marketer details
Name: Alpic Remedies Ltd
Address: phase-4 621, gidc, gayatri mandir road, naroda, naroda, ahmedabad, gujarat 382330
Country of origin: India
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