MICROGEL COMBINATION PRODUCT TABLET

Mechanism of action

Carbonate ions participate in buffering reactions that help maintain pH homeostasis in biological systems. They can react with acids to form bicarbonate and carbon dioxide, thus neutralizing excess acidity in the body. This mechanism is crucial in processes such as respiration and metabolism.

Pharmacodynamics

As a buffer, carbonate helps to stabilize pH levels in different biological environments, preventing excessive acidity or alkalinity that could impair cellular functions. It is involved in the transport of carbon dioxide in the blood and plays a role in maintaining the acid-base equilibrium necessary for physiological processes.

Pharmacokinetics

Carbonate ions are readily absorbed in the gastrointestinal tract when ingested and can be found in various body fluids. They are involved in the bicarbonate buffering system, where they are converted to bicarbonate (HCO3-) and carbon dioxide (CO2) through reactions with acids. The kidneys regulate the levels of bicarbonate and carbonate in the body, excreting or reabsorbing them as needed to maintain homeostasis.

Pregnancy

There is no specific information available regarding the use of carbonate compounds during pregnancy. Consult a healthcare provider for advice.

Breast-feeding

There is no specific information available regarding the use of carbonate compounds while breastfeeding. Consult a healthcare provider for advice.

Storage

Store in a cool, dry place away from direct sunlight. Keep out of reach of children.

Indications

• Gastric hyperacidity
• Heartburn
• Indigestion
• Gastritis
• Peptic ulcers

Dosage

Children: Refer to the BNF for Children for appropriate dosing information.

Adults: Refer to specific product guidelines for dosing, as it may vary based on formulation.

Mechanism of action

Trisilicate works by reacting with hydrochloric acid in the stomach to form neutral compounds, which reduces acidity. This action helps to alleviate symptoms of acid-related disorders by increasing the pH level in the stomach.

Pharmacodynamics

Trisilicate exhibits its therapeutic effects primarily through acid neutralization. By decreasing the acidity of gastric contents, it provides symptomatic relief from conditions such as gastritis, gastroesophageal reflux disease (GERD), and peptic ulcers. The onset of action is typically rapid, with effects lasting for a few hours.

Pharmacokinetics

The pharmacokinetics of trisilicate involve minimal systemic absorption since the drug primarily acts locally within the gastrointestinal tract. The compound is excreted unchanged in the feces. Its onset of action is usually within minutes after administration, with a duration of effect that can last several hours, depending on gastric emptying and the formulation used.

Pregnancy

Trisilicate is not recommended for use during pregnancy unless the potential benefit justifies the potential risk to the fetus.

Breast-feeding

Trisilicate may be used during breastfeeding, but it is advisable to consult a healthcare professional before use.

Storage

Store in a cool, dry place, protected from light.