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Modem P 40mg Injection

Written By Dr. Syeda Aafia, MBA, BDS
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS
Last updated on 25 Nov 2025 | 03:05 PM (IST)
Modem P 40mg Injection is a medicine that reduces the amount of acid produced in your stomach. It is used for treating acid-related diseases of the stomach and intestine such as acid reflux, peptic ulcer disease, Zollinger-Ellison syndrome. It provides relief from symptoms and promotes healing.
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General Information

The content is shown in English
Modem P 40mg Injection image
Modem P 40mg Injection image

Product introduction

Modem P 40mg Injection is also used to prevent stress ulcers in seriously ill patients and is administered before anesthetic medication to help prevent aspiration-related complications. It belongs to a class of medicines known as proton pump inhibitors (PPIs). This medicine is administered into a vein by a healthcare professional and will only be given to you if your doctor thinks that an injection is more suitable for you at the moment than a tablet. The dose will depend on your underlying condition and how you respond to the medicine. Your doctor will decide the duration of treatment but you should keep on taking it as prescribed, even if your symptoms disappear quickly. You can increase the efficiency of the treatment by eating smaller meals more often and avoiding caffeinated drinks (like tea and coffee), and spicy or fatty foods.

The most common side effects observed with this medicine include nausea, vomiting, headache, dizziness, flatulence, diarrhea, stomach pain, and thrombophlebitis (pain, redness, and swelling of the vein). These symptoms are generally mild but if they bother you or do not go away, consult your doctor. Long-term use of this medicine may lead to an increased risk of side effects. For instance, using this medicine for more than 1 year may increase your risk for bone fractures, especially with higher doses. Talk to your doctor about ways to prevent bone loss (osteoporosis), like taking calcium and vitamin D supplements.

Modem P 40mg Injection is not suitable for some people. Before taking this medicine, you need to tell your doctor if you have severe liver problems, are taking medicines for HIV, have ever had an allergic reaction to similar medicines in the past, or suffer from bone loss (osteoporosis). Pregnant or breastfeeding women should also consult their doctor before taking it. Avoid drinking alcohol as it makes your stomach produce excessive acid and can worsen your symptoms. Do not drive or use machinery or tools, if this medicine makes you feel dizzy or sleepy.

Uses of Modem P Injection

Benefits of Modem P Injection

Treatment of Acidity
Acidity occurs when excess acid in the stomach causes burning, discomfort, or bloating. Modem P 40mg Injection helps by reducing acid production in the stomach, offering quick and lasting relief from heartburn and indigestion. Regular use helps maintain a healthy digestive balance and improves comfort after meals.
Treatment of Gastroesophageal reflux disease (Acid reflux)
Gastroesophageal reflux disease (GERD) happens when stomach acid frequently flows back into the food pipe, causing heartburn and irritation. Modem P 40mg Injection reduces this acid reflux by controlling acid levels, helping the food pipe heal, and preventing further damage. It eases symptoms like burning, chest discomfort, and sour taste, improving daily comfort and sleep quality.
Treatment of Peptic ulcer disease
Peptic ulcers are painful sores in the stomach or intestine caused by excess acid or infection. Modem P 40mg Injection helps by lowering acid production, allowing the ulcers to heal faster and reducing pain, bloating, and nausea. Continued use helps prevent ulcer recurrence and promotes long-term stomach health.
Treatment of Zollinger-Ellison syndrome
Zollinger–Ellison syndrome is a condition in which tumors in the pancreas or small intestine cause the stomach to produce excessive acid. Modem P 40mg Injection helps control this acid overproduction, protecting the stomach lining from damage and ulcers. It eases symptoms such as pain and indigestion, improving comfort and quality of life for those living with this condition.

Side effects of Modem P 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 Modem P
  • Thrombophlebitis
  • Dizziness
  • Nausea
  • Abdominal pain
  • Flatulence
  • Headache
  • Vomiting
  • Diarrhea
  • Joint pain
  • Injection site reaction

How to use Modem P Injection

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

How Modem P Injection works

Modem P 40mg Injection is a proton pump inhibitor (PPI). It works by reducing the amount of acid in the stomach which in turn relieves acid-related indigestion and heartburn.

Quick tips

  • Modem P 40mg Injection is administered into the veins under the supervision of the doctor.
  • Some healthy tips to prevent acidity from happening include avoiding excessive intake of carbonated beverages/soft drinks, citrus juices, fried food, and caffeinated beverages like tea and coffee. Also, avoid alcohol, smoking, and eating late at night.
  • Inform your doctor if you get watery diarrhea, fever or stomach pain that does not go away.
  • Long-term use of Modem P 40mg Injection can cause weak bones and a deficiency of minerals such as magnesium. Take adequate dietary intake of calcium and magnesium or their supplements as prescribed by your doctor.
  • Consult your doctor right away if you develop decreased urination, edema (swelling due to fluid retention), lower back pain, nausea, fatigue, rash, or fever. These could be signs of a kidney problem.

Safety advice

Alcohol

Alcohol

UNSAFE
It is unsafe to consume alcohol with Modem P 40mg Injection
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Modem P 40mg Injection during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Modem P 40mg Injection may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
Driving

Driving

CONSULT YOUR DOCTOR
It is not known whether Modem P 40mg Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.
Kidney

Kidney

SAFE IF PRESCRIBED
Modem P 40mg Injection is safe to use in patients with kidney disease. No dose adjustment is recommended.
Liver

Liver

CAUTION
Modem P 40mg Injection should be used with caution in patients with severe liver disease. Dose adjustment may be needed.

Interaction with drugs

Taking Modem P with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Severe

Erlotinib (Oral Route)

Do not consume Erlotinib with Pantoprazole. Pantoprazole may reduce blood levels of Erlotinib.
Severe

Methotrexate (Injection Route)

Please consult with your doctor. Doctor may monitor liver function and blood cell counts.
Severe

Methotrexate (Injection Route)

Please consult with your doctor. Doctor may monitor liver function and blood cell counts.
Severe

Methotrexate (Injection Route)

Please consult with your doctor. Doctor may monitor liver function and blood cell counts.
Severe

Methotrexate (Injection Route)

Please consult with your doctor. Doctor may monitor liver function and blood cell counts.

Frequently asked questions

Modem P 40mg Injection is used for the treatment of peptic ulcer disease, reflux esophagitis or gastroesophageal reflux disease (GERD). Modem P 40mg Injection prevents acidity associated with use of painkillers. It is also used to treat a disease associated with excessive acid production in the stomach known as Zollinger Ellison syndrome (ZES). It works by reducing the amount of acid made by your stomach and thus relieves your symptoms.
You should start to feel better within 2 to 3 days. It may take up to 4 weeks for Modem P 40mg Injection to work properly so you may still have some symptoms during this time.
Modem P 40mg Injection is usually prescribed for short term use only. However, if need arises, such as for treating peptic ulcer disease and Zollinger Ellison syndrome (ZES), Modem P 40mg Injection may be prescribed for a long term duration as well. Long term use may carry an increased risk for side effects and must be discussed with the doctor. Please use Modem P 40mg Injection as advised by your doctor and under their supervision.
No, a single dose may not be sufficient. However, with only a few doses of Modem P 40mg Injection you may get relief with the symptoms. Modem P 40mg Injection is usually needed only for a short term or upto 2 weeks for heartburn, indigestion, acid reflux. However, if need arises, such as for treating peptic ulcer disease and Zollinger Ellison syndrome (ZES), Modem P 40mg Injection may be prescribed for a long term duration as well. Please consult your doctor if you do not feel better even after taking Modem P 40mg Injection regularly for 2 weeks as prescribed.
If Modem P 40mg Injection is used for more than 3 months, certain long term side effects may be seen. The most important of these is low magnesium levels in your blood which may make you feel tired, confused, dizzy, shaky or dizzy. You may also have muscle twitches or irregular heartbeat. If the use is further prolonged for more than a year, you may have an increased risk of bone fractures, stomach infections and vitamin B12 deficiency. Vitamin B12 deficiency can make you anemic, as a result of which you may feel more tired, weak, or pale. Additionally you may have palpitations, shortness of breath, lightheadedness, indigestion, loss of appetite, flatulence (gas) or nerve problems such as numbness, tingling and problem in walking.
Modem P 40mg Injection is used for the treatment of peptic ulcer disease, reflux esophagitis or gastroesophageal reflux disease (GERD). Modem P 40mg Injection prevents acidity associated with use of painkillers. It is also used to treat a disease associated with excessive acid production in the stomach known as Zollinger Ellison syndrome (ZES). It works by reducing the amount of acid made by your stomach and thus relieves your symptoms.
You should start to feel better within 2 to 3 days. It may take up to 4 weeks for Modem P 40mg Injection to work properly so you may still have some symptoms during this time.
Yes, Modem P 40mg Injection is relatively safe. Most of the people who take Modem P 40mg Injection do not get a side effect. It is advised to be taken as directed by the doctor for maximum benefits.
Modem P 40mg Injection is usually prescribed for short term use only. However, if need arises, such as for treating peptic ulcer disease and Zollinger Ellison syndrome (ZES), Modem P 40mg Injection may be prescribed for a long term duration as well. Long term use may carry an increased risk for side effects and must be discussed with the doctor. Please use Modem P 40mg Injection as advised by your doctor and under their supervision.
If Modem P 40mg Injection is used for more than 3 months, certain long term side effects may be seen. The most important of these is low magnesium levels in your blood which may make you feel tired, confused, dizzy, shaky or dizzy. You may also have muscle twitches or irregular heartbeat. If the use is further prolonged for more than a year, you may have an increased risk of bone fractures, stomach infections and vitamin B12 deficiency. Vitamin B12 deficiency can make you anemic, as a result of which you may feel more tired, weak, or pale. Additionally you may have palpitations, shortness of breath, lightheadedness, indigestion, loss of appetite, flatulence (gas) or nerve problems such as numbness, tingling and problem in walking.
Usually, Modem P 40mg Injection is taken once a day, first thing in the morning. If you take Modem P 40mg Injection twice a day, take 1 dose in the morning and 1 dose in the evening. The tablets should be swallowed whole (remember not be chewed or crushed) and taken at least 1 hour before a meal with some water.
No, a single dose may not be sufficient. However, with only a few doses of Modem P 40mg Injection you may get relief with the symptoms. Modem P 40mg Injection is usually needed only for a short term or upto 2 weeks for heartburn, indigestion, acid reflux. However, if need arises, such as for treating peptic ulcer disease and Zollinger Ellison syndrome (ZES), Modem P 40mg Injection may be prescribed for a long term duration as well. Please consult your doctor if you do not feel better even after taking Modem P 40mg Injection regularly for 2 weeks as prescribed.
If you have been taking Modem P 40mg Injection for a long time, stopping it abruptly may lead to increased acid production, thereby worsening your symptoms. Therefore, you must discuss with your doctor about any dose changes or if you wish to come off Modem P 40mg Injection.
Although rare but long-term treatment with Modem P 40mg Injection may cause weight gain. The reason could be the relief from reflux symptoms which could make you eat more. Consult your doctor for any weight-related concern.
No, alcohol intake is not advised with Modem P 40mg Injection. Alcohol itself does not affect the working of Modem P 40mg Injection, but it can increase the acid production. This may further cause worsening of your symptoms.
Yes, you can take antacids along with Modem P 40mg Injection. Take it 2 hours before or after you take Modem P 40mg Injection.
Modem P 40mg Injection is best taken 1 hour before a meal. You should avoid spicy and fatty foods while taking this medicine. You must refrain from caffeinated drinks such as tea, coffee and cola. Alcohol intake should also be avoided as it may worsen your symptoms.
Yes, it is safe to take painkillers along with Modem P 40mg Injection. Modem P 40mg Injection prevents acidity and stomach ulcers associated with the intake of painkillers. Modem P 40mg Injection is taken 1 hour before a meal. On the other hand, painkillers are usually taken with, or after a meal to avoid stomach upset.

Fact Box

Chemical Class

Sulfinylbenzimidazoles

Habit Forming

No

Therapeutic Class

GASTRO INTESTINAL

Action Class

Proton-Pump Inhibitors
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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.

Marketer details

Name: Blue Chem Lifesciences
Address: S-2/38 Old Mahavir Nagar, New Delhi 110018

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Modem P 40mg 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
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