R-Loc 75 MG Injection

Manufacturer: Zydus Cadila
Medicine composition: Ranitidine
Prescription vs OTC: Prescription by Doctor required

R-Loc 75 MG Injection belongs to a drug group known as histamine-2 blocker. The drug reduced the amount of acid production in the stomach, effectively treating stomach and intestine ulcers. Moreover, the drug also helps control conditions like gastroesophageal reflux disease (GERD) and zollinger-ellison syndrome which lead to excessive acid production in the stomach.

Patients need to be aware that R-Loc 75 MG Injection intake can increase the chances of succumbing to pneumonia. Its symptoms are pain in the chest, fever, coughing up slimy green snort and problems with breathing. Also make sure that you are not allergic to the drug. Make sure it is safe for you to consume R-Loc 75 MG Injection, if you suffer from health problems like liver, kidney disease and porphyria. Although the drug does not really harm an unborn child, ensure that you tell your doctor if you are pregnant. The drug does pass into breast build, thus let your doctor know if you are on the drug while breast feeding too.

The drug should be taken according to instructions given by the doctor. Do not change the dosage on your own. R-Loc 75 MG Injection is meant for oral consumption and should be swallowed immediately. Do not chew or let the effervescent tablet dissolve after you place it in your mouth. The amount of water used to dissolve the tablet depends on the dosage that you take. For instance, if you are taking 25 mg of R-Loc 75 MG Injection, dissolve it in 1 teaspoon of water. If you are taking 150 mg of R-Loc 75 MG Injection dissolve it in 6-8oz of water. The drug should be continued until the ulcer heals completely. Generally it takes about 8 weeks for an ulcer to properly heal.

Some common side effects of R-Loc 75 MG Injection include insomnia, dizziness, headache, tender or swollen breasts in case of men, diarrhea or even constipation and nausea which may be accompanied with vomiting.

  • Duodenal Ulcer

    R-Loc 75 MG Injection treats Duodenal Ulcer which are ulcers of the small intestine. It also prevents the recurrence of ulcers in some patients.
  • Gastric Ulcer

    R-Loc 75 MG Injection helps in the treatment of stomach ulcers and gastric ulcers.
  • Gastroesophageal Reflux Disease

    R-Loc 75 MG Injection is used for treating Gastroesophagal Reflux Disease, a condition where the acid produced in the stomach causes irritation in the food pipe.
  • Erosive Esophagitis

    R-Loc 75 MG Injection is used to treat Erosive Esophagitis, a condition where the food pipe is eroded due to prolonged acid reflux from the stomach.
  • Zollinger-Ellison Syndrome

    R-Loc 75 MG Injection helps against Zollinger-Ellison Syndrome, a condition where the acid secretion in the stomach is quite high.
  • Hypersecretory Condition

    R-Loc 75 MG Injection is used to manage conditions in which the amount of acid secreted in the stomach is abnormally high.
  • Allergy

    R-Loc 75 MG Injection is not suggested for use in patients having a known history of allergy to it.
  • Porphyria

    R-Loc 75 MG Injection is not used in patients having Porphyria.
  • How long is the duration of effect?

    The effect of this medication lasts for a duration of about 4-6 hours.
  • What is the onset of action?

    The top effect of this injection is usually observed in 1 hour of administration.
  • Are there any pregnancy warnings?

    You must consult a doctor and use this injection with caution if you are pregnant.
  • Is it habit forming?

    No habit forming tendencies are reported.
  • Are there any breast-feeding warnings?

    This medicine should be avoided during breastfeeding. You must consult a doctor before using it.
  • Missed Dose instructions

    Take the missed dose as soon as you remember. If it is almost time for the next scheduled dose, then the missed dose can be skipped.
  • Are there any overdose instructions?

    Contact a doctor immediately if an overdose is suspected. Symptoms of overdose may include confusion, fainting, and lightheadedness.

R-Loc 75 MG Injection acts by inhibiting the action of histamine at specific H2 receptors present in the gastric parietal cells. Thus, gastric acid secretion process is inhibited.

Whenever you take more than one medicine, or mix it with certain foods or beverages, you"re at risk of a drug interaction.

  • Interaction with Alcohol


    Consumption of alcohol while taking this medicine should be limited.
  • Interaction with Lab Test


    Information not available.
  • Interaction with Medicine


    Report the use of either of the medicine to the doctor. Use of R-Loc 75 MG Injection tends to make Ketoconazole less effective. Inform the doctor if the symptoms do not improve or worsen. Do not discontinue the use of any medicine without consulting your doctor.


    Report the use of either of the medicine to the doctor. Dose adjustment and safety monitoring may be needed when both these medicines are taken together. Your doctor may prescribe alternative medicine if your intake of Loperamide is very high or you suffer have a heart condition.


    Report the use of either of the medicine to the doctor. An adjustment in dose and more frequent monitoring of blood level are advised when these two medicines are taken together.


    Report the use of either of the medicine to the doctor. Your doctor may adjust the dosage of Atazanavir when it is to be consumed along with R-Loc 75 MG Injection. Do not stop the usage of any medication without consulting your doctor.


    Report the usage of either of the medications to the doctor. It is advised to replace one or both of these medicines with alternates that do not interact. Do not stop the usage of any medication without consulting the doctor.


    Report the use of either of the medicine to the doctor. Use of these two medications together should be avoided. Your doctor may prescribe suitable alternatives in such cases.
  • Interaction with Disease

    Gastrointestinal Bleeding

    R-Loc 75 MG Injection should not be advised for use if you suffer from gastrointestinal bleeding.


    R-Loc 75 MG Injection should be avoided by patients suffering from acute Porphyria.
  • Interaction with Food


    Information not available.
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

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Content Details
Written By
PhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child Care
Reviewed By
MBBS, Master in Healthcare Administration, Diploma in Occupational Health
General Physician
Table of Content
About R-Loc 75 MG Injection
What are the uses of R-Loc 75 MG Injection
What are the contraindications of R-Loc 75 MG Injection ?
What are the side effects of R-Loc 75 MG Injection ?
Key highlights of R-Loc 75 MG Injection
What are the dosage instructions?
How does this medication work?
What are the interactions of R-Loc 75 MG Injection ?