RANITIDINE - INJECTION

RANITIDINE - INJECTION

PHONETIC PRONUNCIATION: (ra-NI-ti-deen)

COMMON BRAND NAME(S): Zantac

GENERIC NAME(S): ranitidine HCl

Uses

USES: Ranitidine is used to treat ulcers of the stomach and intestines and prevent them from coming back after they have healed. This medication is also used to treat certain stomach and throat (esophagus) problems (such as erosive esophagitis, gastroesophageal reflux disease-GERD, Zollinger-Ellison syndrome). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn't go away, stomach pain, heartburn, and difficulty swallowing. Ranitidine belongs to a class of drugs known as H2 blockers. This form of ranitidine is given by injection and is used for short-term treatment of these conditions when you cannot take this medication by mouth. Your doctor should switch you to taking this medication by mouth when possible.


How to use RANITIDINE - INJECTION

HOW TO USE: Read the Patient Information Leaflet if available from your pharmacist before you start using ranitidine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. This medication is given by injection into a vein or muscle as directed by your doctor. Premixed bags should only be given into a vein. The dosage and length of treatment are based on your medical condition and response to treatment. In children, the dosage may also be based on body weight. If you are using this medication at home, learn all preparation and usage instructions from your health care professional. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Learn how to store and discard medical supplies safely. Tell your doctor if your condition does not improve or if it worsens.

Side Effects

SIDE EFFECTS: Headache, constipation, or diarrhea may occur. Pain, redness, burning, or stinging may occur at the injection site. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: vision changes (such as blurred vision), mental/mood changes (such as nervousness, confusion, depression, hallucinations), easy bleeding/bruising, enlarged breasts, severe tiredness, fast/slow/irregular heartbeat, signs of infection (such as sore throat that doesn't go away, fever, chills), severe abdominal/stomach pain, dark urine, yellowing eyes/skin. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

PRECAUTIONS: Before using ranitidine, tell your doctor or pharmacist if you are allergic to it; or to other H2 blockers (cimetidine, famotidine, nizatidine); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: a certain blood disorder (porphyria), heart problems (such as irregular heartbeat), immune system problems, kidney problems, liver problems, lung problems (such as asthma, chronic obstructive pulmonary disease-COPD), other stomach problems (such as tumors). Some symptoms may actually be signs of a more serious condition. Get medical help right away if you have: heartburn with lightheadedness/sweating/dizziness, chest/jaw/arm/shoulder pain (especially with shortness of breath, unusual sweating), unexplained weight loss. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Older adults may be more sensitive to the side effects of this drug, especially confusion. During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. Ranitidine passes into breast milk. Consult your doctor before breast-feeding.

Interactions

DRUG INTERACTIONS: Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Some products need stomach acid so that the body can absorb them properly. Ranitidine decreases stomach acid, so it may change how well these products work. Some affected products include atazanavir, dasatinib, delavirdine, certain azole antifungals (such as itraconazole, ketoconazole), pazopanib, among others. Do not use this medication with other products that contain ranitidine or other H2 blockers (cimetidine, famotidine, nizatidine). This medication may interfere with certain laboratory tests (including certain urine protein tests), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use this drug.

Overdose

OVERDOSE: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include difficulty walking, severe dizziness/fainting.

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Faq for RANITIDINE - INJECTION

Ranitidine injection is a medication used to treat and prevent ulcers in the stomach and intestines. It is also used to treat conditions where the stomach produces too much acid, such as Zollinger-Ellison syndrome.

Ranitidine is a histamine-2 blocker that works by reducing the amount of acid produced in the stomach. It does this by blocking the action of histamine, a substance that stimulates the production of acid.

Ranitidine injection is given by a healthcare professional in a hospital or clinic setting. It is either injected directly into a vein (intravenous) or injected into a muscle (intramuscular). The dosage and frequency of administration will be determined by the doctor based on individual needs.

Common side effects of ranitidine injection may include headache, dizziness, diarrhea, constipation, and stomach pain. These side effects are usually temporary and go away on their own. However, if they persist or worsen, it is important to contact a healthcare provider.

Yes, ranitidine injection can be used in children, but only under the supervision of a healthcare professional. The dosage and administration will be determined by the child's age and medical condition.

Ranitidine injection is generally considered safe to use during pregnancy. However, it is recommended to consult with a healthcare provider before using this medication.

Ranitidine injection may interact with other medications, including antacids, sucralfate, and certain antibiotics. It is important to inform the healthcare provider about all the medications being taken to prevent any potential interactions.

The onset of action of ranitidine injection varies from person to person. Generally, it starts working within a few hours. However, it may take several days to see the full benefits of the medication.

Yes, there are generic versions of ranitidine injection available. The generic name for ranitidine is "ranitidine hydrochloride."



Disclaimer

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.