Neofast S

Neofast S Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Neofast S is a brand name. Its generic name is Ranitidine.

Introduction

Neofast S is a histamine-2(H2)-blocker used to treat and prevent stomach and duodenal ulcers, and to treat other stomach and gastrointestinal conditions. It is an over-the-counter drug, available both as a prescription and non-prescription medication.

Uses

Neofast S is used to treat gastrointestinal disorders such as gastroesophageal reflux disease (GERD), ulcers, and other conditions involving excessive stomach acid. It can also be used to prevent stress ulcers, to treat heartburn, and to reduce the occurrence of stomach or duodenal ulcers

Mechanism of Action

Neofast S works by reducing the amount of acid produced by the stomach, therefore reducing the symptoms of heartburn and other gastrointestinal conditions. It does this by blocking histamine-2, which reduces the amount of acid production in the stomach in response to food.

How Long Does it Take to Work?

Neofast S begins to reduce stomach acid production and improve symptoms within a few hours or days after the first dose. The maximum benefit is usually reached within 4 weeks.

Absorption

Neofast S is well absorbed in the stomach and intestine. It has an oral absorption rate of 65-80%.

Route of Elimination

Neofast S is eliminated by the kidneys through urine via glomerular filtration and tubular secretion. Its elimination half-life is 1-2 hours.

Dosage

Neofast S is available in tablets, capsules, and suspension forms. The dosage forms and strengths are as follows:

• Tablet: 75 mg, 150 mg, and 300 mg
• Capsules: 75 mg and 150 mg
• Suspension: 10 mg/mL

The usual adult dose for treatment of active duodenal ulcers is 150 mg to 300 mg twice daily. For maintenance of healing of duodenal ulcers, 150 mg once daily is recommended.

For treatment of esophageal reflux, the usual dose is 150 to 300 mg twice daily. For maintenance of healing of esophageal lesions, the recommended dose is 150 mg once daily.

For treatment of conditions involving excessive stomach acid, the recommended dose is 150 to 300 mg twice daily.

Administration

Neofast S can be taken with or without food. It should be taken with a full glass of water to ensure that it is completely absorbed. It is important to consume the full amount of water that is recommended for each dose.

Side Effects

Common side effects of ranitidine include headache, diarrhea, constipation, nausea, rash, dizziness, and abdominal pain. Less common side effects may include muscle pain, joint pain, fever, mental confusion, and depression.

Toxicity

Neofast S has a low toxicity and is generally well tolerated. Large doses may cause hypotension and can be fatal in cases of overdose.

Precautions

Neofast S should be used with caution in people with kidney or liver disease, and those with a history of drug allergies.

Interactions

Neofast S may interact with other medications including antacids, drugs used to treat heartburn, anti-seizure medications, certain antibiotics, and theophyllines.

Disease Interactions

Neofast S should not be used in people with porphyria, a rare metabolic disorder. It should also be used with caution in people with severe kidney disease.

Drug Interactions

Neofast S can interact with certain medications such as antacids, drugs used to treat heartburn, anti-seizure medications, certain antibiotics, and theophyllines. Be sure to discuss all medications you are taking with your healthcare provider before taking ranitidine.

Food Interactions

Neofast S may interact with food. Consuming alcohol while taking ranitidine may increase the risk of side effects such as headache, dizziness, and drowsiness.

Pregnancy Use

Neofast S should only be used during pregnancy if the potential benefit justifies the potential risk to the fetus. Be sure to discuss the use of ranitidine with your healthcare provider before using it during pregnancy.

Lactation Use

Neofast S is excreted in breast milk and may affect a nursing baby. Therefore, it should be used with caution in breastfeeding women.

Acute Overdose

If an overdose of Neofast S occurs, seek medical attention immediately. Symptoms of overdose may include low blood pressure, dizziness, and unusual sleepiness.

Contraindication

Neofast S is contraindicated in people who are allergic to the active ingredient in the drug.

Use Direction

Neofast S should be taken as directed by your healthcare provider. The usual adult dose for treatment of active duodenal ulcers is 150 mg to 300 mg twice daily. For maintenance of healing of duodenal ulcers, 150 mg once daily is recommended.

Storage Condition

Neofast S should be stored at room temperature, away from heat and moisture. Keep out of reach of children.

Volume of Distribution

The apparent volume of distribution for Neofast S is 5L/kg.

Half Life

The half-life of Neofast S is 1-2 hours.

Clearance

The clearance for Neofast S is 10 mL/min/kg.

Here you find in details version of Neofast S

Some Frequently Asked Questions About Neofast S

What is Neofast S?

Neofast S is an over-the-counter and prescription histamine-2 blocker or H2 blocker used to treat gastroesophageal reflux disease (GERD), Zollinger-Ellison Syndrome (ZES) and other conditions caused by too much acid in the stomach.

How does Neofast S work?

Neofast S works by inhibiting the production of acid in the stomach, thus reducing the symptoms of acid reflux. It can also protect the lining of the stomach from damage due to the excess stomach acid.

What is the brand name of Neofast S?

The brand name of Neofast S is Zantac.

What is the dosage of Neofast S?

The dosage of Neofast S depends on the medical condition and age of the patient; however, the usual dosage for adults in the treatment of acid reflux is 150 mg twice a day.

What are the side effects of Neofast S?

The most common side effects of Neofast S include headache, dizziness, nausea, and diarrhea. Other less common side effects include constipation, stomach pain, and rash.

Does Neofast S interact with other medications?

Yes, Neofast S can interact with other medications such as anticoagulants, sulfonylureas, and NSAIDs. Talk to your doctor or pharmacist before taking any other medication while taking Neofast S.

What is the difference between Neofast S and Famotidine?

Neofast S and Famotidine are both H2 blockers used for treating acid reflux and GERD. The main difference between them is that Neofast S is more effective for treating Zollinger-Ellison Syndrome. In terms of side effects, Neofast S may cause headaches and dizziness, while Famotidine may cause diarrhea.

Can I take Neofast S while pregnant/breastfeeding?

It is not recommended to take Neofast S while pregnant or breastfeeding as it may be harmful to the fetus or infant. Talk to your doctor before taking Neofast S during pregnancy or while breastfeeding.

How long does it take for Neofast S to work?

Neofast S usually begins to work within an hour of taking it and continues to work for up to 12 hours.

Can I take Tylenol (acetaminophen) and Neofast S together?

Yes, it is safe to take Tylenol (acetaminophen) and Neofast S together.

Is Neofast S a laxative?

No, Neofast S is not a laxative.

How should I take Neofast S?

Neofast S should be taken with or without food as prescribed by a doctor. It is important to take Neofast S exactly as prescribed and not to take more or less than recommended.

Can I take Neofast S long-term?

Neofast S can be taken long-term if it is necessary and advised by your doctor. It may be necessary to take Neofast S long-term to treat certain conditions, such as Zollinger-Ellison Syndrome.

What foods should I avoid while taking Neofast S?

It is recommended to avoid eating any food that increases the production of acid in the stomach, such as alcohol, caffeine, spicy foods, and citrus fruits while taking Neofast S.

Can Neofast S cause weight gain?

No, there is no evidence to suggest that Neofast S is linked to weight gain.

Can I take Omeprazole and Neofast S together?

No, it is not recommended to take Omeprazole and Neofast S together as they are both H2 blockers that work by suppressing acid production in the stomach.

Can I take vitamin C while taking Neofast S?

Yes, it is safe to take vitamin C while taking Neofast S.

Does Neofast S raise blood pressure?

No, there is no evidence to suggest that Neofast S is linked to increased blood pressure.

Can I take Neofast S if I have diabetes?

Yes, it is safe to take Neofast S if you have diabetes.

Can I take ibuprofen and Neofast S together?

Yes, it is safe to take ibuprofen and Neofast S together.

Can I take aspirin and Neofast S together?

Yes, it is safe to take aspirin and Neofast S together.

Does Neofast S cause constipation?

Yes, Neofast S can cause constipation in some people. If you experience constipation while taking Neofast S, it is important to contact your doctor.

Can I take Pepto-Bismol and Neofast S together?

No, it is not recommended to take Pepto-Bismol and Neofast S together as they both contain bismuth, which can have adverse effects when taken together.

What is the best time of day to take Neofast S?

The best time of day to take Neofast S depends on the dosage prescribed by your doctor. However, as a general rule, it is best to take the medication after meals or before bedtime.

Can I take Axid and Neofast S together?

No, it is not recommended to take Axid and Neofast S together as they both contain similar active ingredients and can lead to an overdose.

Can Neofast S cause liver damage?

Neofast S is not known to cause liver damage; however, if you notice any signs or symptoms of liver damage, it is important to contact your doctor immediately.

Can I take synthroid and Neofast S together?

Yes, it is safe to take synthroid and Neofast S together.

Does Neofast S cause weight loss?

No, there is no evidence to suggest that Neofast S is linked to weight loss.

Can Neofast S increase anxiety?

Yes, Neofast S can increase anxiety in some people. If you experience anxiety while taking Neofast S, it is important to contact your doctor.

Can Neofast S cause diarrhea?

Yes, Neofast S can cause diarrhea in some people. If you experience diarrhea while taking Neofast S, it is important to contact your doctor.

Can I take Prilosec and Neofast S together?

No, it is not recommended to take Prilosec and Neofast S together as they both contain similar active ingredients and can lead to an overdose.

Can I take phentermine and Neofast S together?

Yes, it is safe to take phentermine and Neofast S together.

Can I take smellaid and Neofast S together?

Yes, it is safe to take smellaid and Neofast S together.

Can I take Zofran and Neofast S together?

Yes, it is safe to take Zofran and Neofast S together.

Can I take Allegra and Neofast S together?

Yes, it is safe to take Allegra and Neofast S together.

Can I take a multivitamin and Neofast S together?

Yes, it is safe to take a multivitamin and Neofast S together.

Can I take Tagamet and Neofast S together?

No, it is not recommended to take Tagamet and Neofast S together as they both contain similar active ingredients and can lead to an overdose.

Can Neofast S cause stomach pain?

Yes, Neofast S can cause stomach pain in some people. If you experience stomach pain while taking Neofast S, it is important to contact your doctor.

Can I take ibuprofen and Neofast S at the same time?

Yes, it is safe to take ibuprofen and Neofast S at the same time.

Can I take aspirin and Neofast S at the same time?

Yes, it is safe to take aspirin and Neofast S at the same time.

Can Neofast S cause headaches?

Yes, Neofast S can cause headaches in some people. If you experience headaches while taking Neofast S, it is important to contact your doctor.

Can I take Benadryl and Neofast S together?

Yes, it is safe to take Benadryl and Neofast S together.

Can I take Tylenol and Neofast S together?

Yes, it is safe to take Tylenol and Neofast S together.

Can I take Prevacid and Neofast S together?

No, it is not recommended to take Prevacid and Neofast S together as they both contain similar active ingredients and can lead to an overdose.

Can I take Neofast S and Pepcid AC together?

No, it is not recommended to take Neofast S and Pepcid AC together as they both contain similar active ingredients and can lead to an overdose.

Can Neofast S cause dizziness?

Yes, Neofast S can cause dizziness in some people. If you experience dizziness while taking Neofast S, it is important to contact your doctor.