RB FLEX 20MG/1ML INJECTION is used to treat peripheral vascular disease (poor circulation to the arms and legs) and intermittent claudication (pain on walking or at rest caused by poor circulation to the legs). It works by increasing the blood flow to the arms and legs.

RB FLEX 20MG/1ML INJECTION is administered under the supervision of a doctor. Your doctor will decide the dose and duration of the medicine for you. You should continue all your other medicines that are advised by the doctor for your long-term treatment even after this injection.

Common side effects of this medicine include nausea, vomiting, diarrhea, dizziness, headache, flushing (sense of warmth in the face, ears, neck, and trunk), and weakness. Consult your doctor if these effects bother you. This medicine is used with caution for some people. Thus, you must inform the doctor if you are suffering from any liver or kidney disease. Also, let your doctor know if you are pregnant or breastfeeding and about all the other medications that you are taking regularly.

Uses of RB Flex Injection

Peripheral vascular disease
Intermittent claudication

Benefits of RB Flex Injection

In Peripheral vascular disease

Peripheral vascular disease refers to the condition of disturbed blood circulation in blood vessels. RB FLEX 20MG/1ML INJECTION prevents blood from clotting inside the veins and arteries. This helps the blood flow freely around your body thereby preventing a heart attack or stroke (or deep vein thrombosis or pulmonary embolism). It helps prevent the formation of blood clots and also prevents the existing ones from growing bigger in size. Make appropriate lifestyle changes (such as eating healthy and staying active) to maximize the effectiveness of this medicine.

In Intermittent claudication

Intermittent claudication refers to muscle pain on mild exertion (ache, cramp, numbness or sense of fatigue), classically in the calf muscle, which occurs during exercise or even walking, and it gets better with a short period of rest. RB FLEX 20MG/1ML INJECTION helps relieve this pain in the legs that is caused due to disturbed blood supply in the legs. It helps prevent formation of blood clots, improves blood flow and maintains free flowing of blood in your body.

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Side effects of RB Flex Injection

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 RB Flex

Bloating
Diarrhea
Flushing (sense of warmth in the face, ears, neck and trunk)
Heartburn
Lightheadedness
Nausea
Stomach discomfort
Vomiting
Weakness
Headache
Dizziness

How to use RB Flex Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How RB Flex Injection works

RB FLEX 20MG/1ML INJECTION is a peripheral vasodilator. It works by decreasing the thickness (viscosity) of blood, allowing it to pass more easily through the blood vessels. This effect is beneficial in peripheral vascular disease, where the blood vessels in the arms and legs are narrowed.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with RB FLEX 20MG/1ML INJECTION. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

RB FLEX 20MG/1ML INJECTION 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

CONSULT YOUR DOCTOR

RB FLEX 20MG/1ML INJECTION is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Driving

UNSAFE

RB FLEX 20MG/1ML INJECTION may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

RB FLEX 20MG/1ML INJECTION should be used with caution in patients with kidney disease. Dose adjustment of RB FLEX 20MG/1ML INJECTION may be needed. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of RB FLEX 20MG/1ML INJECTION in patients with liver disease. Please consult your doctor.

What if you forget to take RB Flex Injection?

If you miss a dose of RB FLEX 20MG/1ML INJECTION, skip it and continue with your normal schedule. Do not double the dose.\n

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

RB FLEX 20MG/1ML INJECTION

₹5.6/Injection

Kinetal 20mg/1ml Injection

Cipla Ltd

₹14.39/injection

148% costlier

Quick tips

Do not drive or perform activities that require mental focus until you know how RB FLEX 20MG/1ML INJECTION affects you.
Your doctor may get regular blood tests done to monitor liver function while taking this medicine.
Inform your doctor if you are pregnant, planning pregnancy or breastfeeding.

Fact Box

Chemical Class

Methylxanthine Derivative

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Rheologic modifier

Patient concerns

What is medicine for claudication

Dr. Jyoti Kapoor Madan

Psychiatry

Please consult a vascular surgeon

During eating food I cut below my lips. Now it becomes chaala (blister 8mm diameter ) of duration 1 week. What should I take in medicine.

Dr. Sunil Sekhri

Diabetology

Apply Zytee RB twice a day

Top Cardiologists

Dr. Manjinder Sandhu

MBBS, MD, DNB, DM, Fellowship, Fellowship

4.7 ★

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MBBS, MD, DM, Fellowship

4.7 ★

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4.5 ★

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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

Katzung BG, Chatterjee K. Vasodilator & the Treatment of Angina Pectoris. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 205.
Gersh BJ, Opie LH. Which Therapy for Which Condition? In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. p. 528.
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. 1089-90.
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Pentoxifylline. [Updated 2018 Oct 31]. [Accessed 19 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:
Pentoxifylline [Prescribing Information]. Bridgewater, NJ: Sanofi-Aventis US, LLC.; 2010. [Accessed 27 Jul. 2024] (online) Available from:

Marketer details

Name: Torrent Pharmaceuticals Ltd

Address: Off. Ashram Road, Ahmedabad - 380 009., Gujarat, India

Country of origin: India
Expires on or after: June, 2026

A licensed vendor partner from your nearest location will deliver RB FLEX 20MG/1ML INJECTION. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

MRP₹5.8 3% OFF

₹5.6

Inclusive of all taxes

15.0 ml in 1 vial

The price displayed is the MRP (inclusive of applicable taxes). Any additional fee (such as shipping fee, handling and/or platform fee etc.) will be clearly disclosed before you complete your purchase.