Rifampicin, isoniazid and furotoxin have no clear contraindications to be used together. Rifampicin and isoniazid are generally used for the treatment or prevention of tuberculosis, and furotoxin can be taken at the same time if you suffer from urinary tract infections during the period of taking the medication, if there are no contraindications to the use of the medication.
Rifampicin is mainly used in clinical practice in combination with other anti-tuberculosis drugs for the treatment of various tuberculosis in primary and secondary treatment, and can also be used in combination with other drugs for the treatment of leprosy, non-tuberculosis mycobacterial infections, and so on. The common adverse reactions of rifampicin are nausea, vomiting and other gastrointestinal reactions, hepatotoxicity, etc. The main contraindications are allergic to rifampicin or rifamycetes antibacterial drugs, severe liver insufficiency, pregnant women and so on.
Isoniazid is mainly used in combination with other anti-tuberculosis drugs for the treatment of various types of tuberculosis, and can be used alone for the prevention of various types of tuberculosis. Adverse reactions of isoniazid mainly include peripheral neuritis such as numbness and pins and needles sensation, burning sensation, hepatotoxicity and precursor symptoms of hepatotoxicity, etc. It is mainly contraindicated in people with hepatic insufficiency, patients with mental illness, epileptic patients and so on.
Furantoin is mainly used for acute simple lower urinary tract infections caused by Escherichia coli, Enterococcus spp. and Staphylococcus spp. bacteria that are sensitive to it, prevention of urinary tract infections, etc. The main adverse reactions are gastrointestinal reactions such as nausea and vomiting, etc. The main contraindications for the crowd are newborns, pregnant women, those who are allergic to furans, and those who have reduced renal function.
When taking the drug, it must be under the guidance of a professional doctor. It should not be taken privately, so as not to cause adverse effects on the body.