Cosmag

Indications

• Dyspepsia
• Peptic ulcer disease
• Gastroesophageal reflux disease (GERD)
• Heartburn
• Diarrhea
• Mucosal irritations

Dosage

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

Adults: Refer to the BNF for specific dosing recommendations based on the condition being treated.

Mechanism of action

Aluminum acts as an astringent, causing local shrinkage or constriction of body tissues through osmotic flow of fluids away from the area of application. This mechanism assists in reducing mucous secretions and managing conditions such as peptic ulcers and diarrhea. Additionally, it can help in drying and hardening of tissues when applied topically.

Pharmacodynamics

Aluminum-based antacids work by neutralizing gastric acid, leading to an increase in gastric pH. This action helps to alleviate symptoms associated with excess gastric acid, such as heartburn and discomfort. The astringent properties of aluminum also contribute to its therapeutic effects in managing mucosal irritations and secretions.

Pharmacokinetics

Aluminum is absorbed minimally when taken orally, with a bioavailability of about 0.1 to 0.5%. The majority of aluminum is excreted renally, and its half-life can be prolonged in individuals with renal impairment. Long-term use may lead to accumulation and potential toxicity, particularly impacting bone and neurological health.

Interactions

• aluminiumhydroxide+deferasirox: Severe (decreases exposure)
• aluminiumhydroxide+enteralfeeds: Unknown (increases risk of blocked enteral or nasogastric tubes)
• aluminiumhydroxide+roxadustat: Unknown (decreases exposure)

Pregnancy

Aluminum compounds are generally considered safe in pregnancy when used as directed. However, excessive exposure should be avoided.

Breast-feeding

Aluminum is excreted in breast milk; caution is advised when administered to nursing mothers.

Storage

Store in a cool, dry place, away from direct sunlight.

Formulations

• aluminium hydroxide suspension
• aluminium hydroxide tablets

Mechanism of action

The precise mechanism of action is not well-documented in the provided resources. However, compounds with similar molecular structures often interact with biological pathways through modulation of neurotransmitter systems or receptor activity.

Pharmacodynamics

Pharmacodynamics for compounds like Colour typically involve interactions at the cellular level, influencing physiological responses through receptor binding and modulation of signaling pathways. The specific effects and potency would depend on the context of use and formulation.

Pharmacokinetics

Information on the pharmacokinetics of Colour, including absorption, distribution, metabolism, and excretion, is not provided in the available resources. Generally, pharmacokinetic properties will vary significantly based on formulation and route of administration.

Pregnancy

Safety in pregnancy has not been established. Use only if the benefits outweigh the risks.

Breast-feeding

Caution is advised. There are no adequate studies in breastfeeding women.

Storage

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

Indications

• Wound healing
• Skin ulceration
• Burns
• Psoriasis
• Dermatitis

Dosage

Children: Refer to the BNF for Children for appropriate dosing information based on the child's age and condition.

Adults: Refer to the BNF for specific formulations and dosing guidelines, as dosages may vary based on the condition being treated and the formulation used.

Mechanism of action

While there is no well-controlled data to formally substantiate the method of action, ongoing studies suggest that allantoin may induce a histological wound healing profile in animal models, leading to improved reestablishment of normal skin. This includes increased vasodilation, inflammatory cell presence, angiogenesis, fibroblast proliferation, and collagen deposition in treated wounds compared to untreated ones.

Pharmacodynamics

There is limited controlled data regarding the pharmacodynamic properties of allantoin. However, studies indicate that allantoin may possess moisturizing and keratolytic effects, increasing the extracellular matrix's water content and enhancing the desquamation of dead skin cells. These activities can promote cell proliferation and facilitate wound healing.

Pharmacokinetics

Specific pharmacokinetic data for allantoin in humans is limited. However, it is known to be applied topically, which suggests local absorption at the site of application. Systemic absorption is considered minimal due to its low molecular weight and hydrophilicity.

Pregnancy

There is limited data on the safety of allantoin in pregnancy. It is advisable to consult a healthcare professional before use.

Breast-feeding

Allantoin is generally considered safe during breastfeeding, but caution is recommended. Consult a healthcare professional before use.

Storage

Store at room temperature, away from direct sunlight and moisture. Keep out of reach of children.

Formulations

• Topical cream
• Gel
• Ointment

Dosage

Children: Refer to specific guidelines for pediatric dosing; consult the BNF for Children for accurate dosage information.

Adults: Refer to specific guidelines for use; dosage may vary based on the context of use.

Mechanism of action

Hydroxide ions act primarily as bases, neutralizing acids to form water and salts. They participate in various biochemical pathways, including selenium metabolism and the degradation of reactive oxygen species. Hydroxide can influence enzyme activity and stability by altering the pH of the environment, thereby affecting metabolic reactions.

Pharmacodynamics

Hydroxide ions can impact biological processes by changing the local pH, which influences enzyme activity, ion transport, and the solubility of other compounds. Their ability to neutralize acids can help regulate physiological pH, contributing to homeostasis in living organisms.

Pharmacokinetics

As an inorganic ion, hydroxide does not undergo traditional pharmacokinetic processes like absorption, distribution, metabolism, or excretion. Instead, it is rapidly equilibrated in biological fluids and participates in acid-base reactions, having immediate effects on the local environment.

Pregnancy

There is limited information regarding the use of hydroxide during pregnancy. Consult a healthcare professional for advice.

Breast-feeding

Limited data is available on the excretion of hydroxide in breast milk. Consult a healthcare professional before use.

Storage

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

Indications

• Soil amendment in agriculture
• Construction material
• pH regulation
• Calcium supplementation in agricultural practices

Dosage

Children: Refer to specific guidelines based on application; dosage varies based on purpose and form used.

Adults: Refer to specific guidelines based on application; dosage varies based on purpose and form used.

Mechanism of action

Lime acts by increasing the pH of the soil and promoting the availability of essential nutrients, particularly calcium. In the body, calcium ions play crucial roles in cellular signaling, muscle contraction, and neurotransmitter release. The dissolution of calcium oxide in water leads to the formation of calcium hydroxide, which increases alkalinity.

Pharmacodynamics

Calcium is vital for numerous biological functions, including bone mineralization, blood coagulation, and cellular signaling. Lime, as a source of calcium, contributes to these processes. The physiological effects of calcium are mediated through various pathways, including the modulation of ion channels and activation of calcium-dependent enzymes.

Pharmacokinetics

Calcium from lime is absorbed in the gastrointestinal tract and is subject to regulation by hormonal mechanisms, primarily involving parathyroid hormone and vitamin D. The bioavailability of calcium can be influenced by dietary factors and the presence of other compounds. Excessive calcium intake is typically excreted through the kidneys.

Pregnancy

Lime is generally considered safe during pregnancy when used in moderation, as it provides essential nutrients like calcium and vitamin C.

Breast-feeding

Lime is safe to consume during breastfeeding, as it poses no known risks to the infant and can provide beneficial nutrients.

Storage

Store in a cool, dry place away from direct sunlight.

Formulations

• Lime juice
• Lime powder
• Lime essential oil

Indications

• Irritable bowel syndrome
• Dyspepsia
• Nausea
• Headaches
• Respiratory congestion

Dosage

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

Adults: Refer to the relevant product-specific information for dosing recommendations, as peppermint formulations can vary widely.

Mechanism of action

The primary active component, menthol, works by activating the TRPM8 (transient receptor potential cation channel subfamily M member 8) ion channel, which is involved in the sensation of cold and cooling. This action can lead to a localized anesthetic effect, reducing pain and discomfort. Additionally, menthol can cause relaxation of smooth muscle in the gastrointestinal tract, aiding in the relief of digestive symptoms.

Pharmacodynamics

Peppermint exhibits antispasmodic effects, particularly in the gastrointestinal tract, by relaxing the smooth muscles. It also has a mild analgesic effect due to its cooling sensation, which can provide symptomatic relief in various conditions. Furthermore, peppermint oil may have antimicrobial properties, contributing to its use in treating certain infections.

Pharmacokinetics

Menthol is rapidly absorbed after oral administration and is metabolized in the liver. The peak plasma concentration typically occurs within a few hours. The elimination half-life of menthol is approximately 1.5 to 2 hours, and it is primarily excreted in the urine as metabolites. The pharmacokinetics of peppermint oil can vary based on the formulation and route of administration.

Interactions

• peppermint oil + lomitapide: Unknown (increases exposure)

Pregnancy

Peppermint is generally considered safe for use in pregnancy when used in culinary amounts. However, high doses should be avoided due to potential uterine stimulation.

Breast-feeding

Peppermint is considered safe during breastfeeding when used in culinary amounts. Caution is advised with high doses as effects on the infant are not well studied.

Storage

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

Formulations

• Peppermint oil
• Peppermint extract
• Peppermint tea

Dosage

Children: Refer to specific drug formulations and product labels as purified substances can vary widely in their use and dosing.

Adults: Refer to specific drug formulations and product labels as purified substances can vary widely in their use and dosing.

Mechanism of action

The mechanism of action for purified compounds varies widely depending on the specific substance. Generally, purified drugs exert their effects by interacting with specific biological targets, such as receptors, enzymes, or ion channels, leading to a desired therapeutic effect. This interaction can involve binding to receptors to activate or inhibit signaling pathways, modulating enzymatic activity, or altering physiological processes.

Pharmacodynamics

Pharmacodynamics describes the effects of a drug on the body and the relationship between drug concentration and effect. For purified drugs, this can involve dose-response relationships and the time course of their action. The purified form often enhances potency and reduces variability in response among patients, which can lead to more predictable therapeutic outcomes. The overall effect is determined by the drug's affinity for its target, the efficacy of the drug-receptor interaction, and the downstream signaling pathways activated as a result of this interaction.

Pharmacokinetics

Pharmacokinetics involves the absorption, distribution, metabolism, and excretion (ADME) of a drug. For purified substances, absorption can be more efficient due to the absence of impurities that may affect solubility or stability. Distribution may also be enhanced, leading to higher bioavailability. Metabolism can be influenced by the structure of the purified compound, as it may be metabolized more readily by liver enzymes. Excretion typically occurs through the kidneys or liver, depending on the molecular characteristics of the purified drug.

Pregnancy

Consult with a healthcare professional, as the safety of purified forms of medications during pregnancy may vary depending on the specific substance.

Breast-feeding

Consult with a healthcare professional, as the safety of purified forms of medications during breastfeeding may vary depending on the specific substance.

Storage

Store in a cool, dry place, away from light and moisture, and keep out of reach of children.

Indications

• Solvent for pharmaceuticals
• Preparation of tinctures
• Antiseptic applications
• Industrial uses

Dosage

Children: Refer to specific medical guidelines and consult a pediatric pharmacologist.

Adults: Refer to specific medical guidelines for appropriate use as a solvent or antiseptic.

Mechanism of action

Ethanol, the active component of rectified spirits, influences the central nervous system by acting primarily as a positive allosteric modulator of the GABA-A receptor, enhancing inhibitory neurotransmission. It also affects various neurotransmitter systems, including dopamine and serotonin pathways, which contributes to its psychoactive effects.

Pharmacodynamics

The pharmacodynamic effects of rectified spirits are dose-dependent, with low doses resulting in mild euphoria and relaxation, and higher doses leading to significant sedation, impaired motor function, and altered cognitive function. Chronic use can lead to tolerance and dependence, along with a range of health issues, including liver disease and neurological impairment.

Pharmacokinetics

Ethanol is absorbed rapidly through the gastrointestinal tract, with peak blood concentrations typically occurring within 30 to 90 minutes after ingestion. It is metabolized primarily in the liver by enzymes such as alcohol dehydrogenase and aldehyde dehydrogenase, and its elimination follows zero-order kinetics at higher concentrations. The half-life of ethanol can vary widely based on individual factors such as metabolic rate, age, and liver health.

Pregnancy

Data on the safety of rectified alcohol during pregnancy is limited. It is advisable to avoid use during pregnancy due to potential risks to the fetus.

Breast-feeding

Caution is advised when using rectified alcohol while breastfeeding, as it may affect lactation and the nursing infant.

Storage

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

Indications

• Preservation of food products
• Preservation of pharmaceutical formulations
• Antimicrobial agent in cosmetic products

Dosage

Children: Refer to specific product guidelines for dosage as it varies by formulation and intended use.

Adults: Refer to specific product guidelines for dosage as it varies by formulation and intended use.

Mechanism of action

Sorbate acts primarily by inhibiting the growth of fungi and some bacteria. It interferes with the microbial cell membrane, disrupting its integrity and function, which leads to cell death. The presence of sorbate alters the pH and osmotic balance within the microbial cell, inhibiting key metabolic processes necessary for reproduction and survival.

Pharmacodynamics

Sorbate exhibits its antimicrobial effects at relatively low concentrations. It is most effective in acidic environments, typically at a pH of 4.5 or lower. The compound is more effective against yeasts and molds compared to bacteria. Its mode of action is primarily through the inhibition of fatty acid synthesis and alteration of membrane permeability in target microorganisms.

Pharmacokinetics

Sorbate is generally regarded as having low toxicity and is rapidly metabolized in the human body. It is absorbed in the gastrointestinal tract when ingested and is then distributed throughout the body. The compound undergoes conversion to various metabolites and is primarily excreted via the urine. Its half-life and specific metabolic pathways can vary depending on the form of administration and individual patient factors.

Pregnancy

There is limited data on the safety of sorbate in pregnancy. Use only if clearly needed and potential benefits justify the risks.

Breast-feeding

There is insufficient information regarding the excretion of sorbate in human milk. Caution is advised when administering to nursing mothers.

Storage

Store in a cool, dry place away from direct sunlight.

Indications

• Antiseptic use
• Solvent in pharmaceutical preparations
• Management of alcohol withdrawal syndrome
• Treatment of methanol poisoning (as an antidote)

Dosage

Children: Refer to specific medical guidelines or formularies for dosing information, as it varies widely based on the indication and formulation used.

Adults: Refer to specific medical guidelines or formularies for dosing information, as it varies widely based on the indication and formulation used.

Mechanism of action

Ethanol acts primarily by enhancing the effects of the neurotransmitter gamma-aminobutyric acid (GABA) at the GABA-A receptor, leading to increased inhibitory neurotransmission. It also inhibits the N-methyl-D-aspartate (NMDA) receptor, which contributes to its depressant effects. Additionally, ethanol affects the release of various neurotransmitters, including dopamine, which plays a role in the reward pathway and contributes to its addictive properties.

Pharmacodynamics

Ethanol's pharmacodynamic effects are dose-dependent. Low doses can produce mild euphoria, relaxation, and impaired motor coordination. As the dose increases, effects can progress to sedation, respiratory depression, and potentially coma or death in cases of severe intoxication. Chronic use can lead to tolerance and dependence, with withdrawal symptoms occurring upon cessation.

Pharmacokinetics

Ethanol is rapidly absorbed from the gastrointestinal tract, with peak blood concentrations occurring within 30 to 90 minutes after ingestion. It is distributed throughout body water, with a volume of distribution of approximately 0.5 to 0.7 L/kg. Ethanol is metabolized primarily by the liver through the action of alcohol dehydrogenase and aldehyde dehydrogenase, with a typical elimination rate of 10 to 20 mg/dL per hour. It is excreted in urine, breath, and sweat.

Adverse effects

• Nausea
• Vomiting
• Dizziness
• Headache
• Irritation of mucous membranes
• Depression of the central nervous system

Interactions

• Increased sedation with other CNS depressants
• Potential enhancement of effects of certain medications metabolized by the liver

Precautions

• Use with caution in patients with a history of substance abuse
• Monitor for signs of excessive sedation or respiratory depression
• Avoid use in patients with known hypersensitivity to alcohol or other ingredients

Pregnancy

Alcohol is generally advised against during pregnancy due to risks of fetal alcohol spectrum disorders and other complications.

Breast-feeding

Alcohol can pass into breast milk, and breastfeeding mothers should limit intake to avoid potential effects on the infant.

Storage

Store in a cool, dry place away from light and out of reach of children. Keep tightly closed.

Formulations

• Spirit (ethanol-based liquid)
• Spirit of ammonia
• Spirit of camphor
• Spirit of turpentine

Indications

• Sweetening agent in food and beverages
• Ingredient in pharmaceutical formulations
• Source of quick energy

Dosage

Children: Refer to specific formulations and clinical guidelines for dosing, as sucrose does not have a standardized dosage. Typically used as needed for sweetening.

Adults: Refer to specific formulations and clinical guidelines for dosing, as sucrose does not have a standardized dosage. Typically used as needed for sweetening.

Mechanism of action

Sucrose is metabolized in the body to glucose and fructose, which are then used as energy sources. It does not have a specific pharmacological mechanism of action but contributes to energy metabolism via the glycolytic and citric acid pathways.

Pharmacodynamics

Upon ingestion, sucrose is hydrolyzed by the enzyme sucrase into its constituent monosaccharides, glucose and fructose. These monosaccharides are absorbed in the small intestine and enter the bloodstream, leading to a rise in blood glucose levels. This process provides a quick source of energy for cellular functions.

Pharmacokinetics

Sucrose is rapidly absorbed in the gastrointestinal tract after hydrolysis. Its absorption depends on the presence of sucrase in the intestine. Once in the bloodstream, glucose can be utilized by cells or stored as glycogen in the liver and muscles. The elimination half-life of sucrose itself is not well-defined as it is quickly broken down and utilized.

Pregnancy

Sucrose is generally regarded as safe during pregnancy when consumed in moderation as part of a balanced diet.

Breast-feeding

Sucrose is considered safe during breastfeeding when consumed in normal dietary amounts.

Storage

Store in a cool, dry place, away from direct sunlight.

Formulations

• Oral solution
• Granules
• Tablets

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.

Mechanism of action

Aluminum Acetate is an astringent. An astrignent is a chemical that tends to shrink or constrict body tissues, usually locally after topical medicinal application. The shrinkage or constriction is through osmotic flow of water (or other fluids) away from the area where the astringent was applied. Astringent medicines cause shrinkage of mucous membranes or exposed tissues and are often used internally to check discharge of blood serum or mucous secretions. This can happen with a sore throat, hemorrhages, diarrhea, or with peptic ulcers. Externally applied astringents, which cause mild coagulation of skin proteins, dry, harden, and protect the skin. Acne sufferers are often advised to use astringents if they have oily skin. Astringents also help heal stretch marks and other scars. Mild astringent solutions are used in the relief of such minor skin irritations as those resulting from superficial cuts, allergies, insect bites, or fungal infections such as athlete's foot. Excessive dietary aluminum has been proposed to be a factor contributing to several neurological disorders in humans. Six 8-week-old female Swiss Webster mice were fed for 10 wk purified diets containing 100 (control), 500 or 1000 ug aluminum/g diet. Brain and liver lipid peroxidation was determined by evaluating the production of 2-thiobarbituric acid reactive substances in brain and liver homogenates in the presence or absence of 50 uM ferrous iron. 2-Thiobarbituric acid reactive substances production in the absence of iron in brain homogenates from mice fed the 1000 ug/g diet was higher (30%) than that in the 100 ug/g control group (3.1 vs 2.4 nmol 2-thiobarbituric acid reactive substances/mg protein). The addition of ferrous iron increased 2-thiobarbituric acid reactive substances production in brain homogenates from all 3 dietary groups. The iron induced 2-thiobarbituric acid reactive substances production was 26% higher in the 1000 ug/g brain homogenates than in the 100 ug/g group (4.9 vs 3.9 nmol 2-thiobarbituric acid reactive substances/mg protein). Brain 2-thiobarbituric acid reactive substances production in the presence and absence of iron was similar between the 100 and 500 ug/g aluminum groups. 2-Thiobarbituric acid reactive substances production in liver homogenates measured either with or without iron was similar for the 3 groups. These results show that, in mice, dietary aluminum intoxication leads to increased brain 2-thiobarbituric acid reactive substance production, suggesting that enhanced lipid peroxidation may be one possible mechanism underlying the neurological damage associated with increased tissue aluminum. Evidence is presented indicating that dementias are associated with a relative insufficiency of magnesium in the brain. Such insufficiency may be attributable to low intake or retention of magnesium; high intake of a neurotoxic metal, such as aluminum, which inhibits activity of magnesium requiring enzymes; or impaired transport of magnesium and/or enhanced transport of the neurotoxic metal into brain tissue. It is proposed that Alzheimer's disease involves a defective transport process, characterized by both an abnormally high incorporation of aluminum and an abnormally low incorporation that an altered serum protein contributes to the progression of Alzheimer's disease by having a greater affinity for aluminum than for magnesium, in contrast to the normal protein, which binds magnesium better than aluminum. The altered protein crosses the blood-brain barrier more efficiently than the normal protein and competes with the normal protein in binding to brain neurons. Binding of the altered protein to the target neurons would both facilitate aluminum uptake and impede magnesium uptake. Evidence suggests that albumin is the serum protein that is altered. Aluminum is established as a neurotoxin, although the basis for its toxicity is unknown. It recently has been shown to alter the function of the blood-brain barrier, which regulates ex

Mechanism of action

There is no well controlled data that can formally substantiate the method of action. However, ongoing studies suggest that there may exist a histological wound healing profile induced by allantoin in rats that leads to the amelioration and fastening of the reestablishment of normal skin. This facilitation of wound healing is supported by observations that wounds inflicted to rat subjects to which topical allantoin preparations were applied histologically demonstrated increased vasodilation, presence of inflammatory exudates, number of inflammatory cells, angiogenesis, fibroblast proliferation, and increased collagen deposition when compared to rat subjects with wounds that did not receive any allantoin administration.

Pharmacodynamics

There is no well controlled and appropriate data that can formally substantiate the pharmacodynamic properties of allantoin. Nevertheless, ongoing studies suggest that allantoin possesses moisturizing and keratolytic effects, as well as abilities to increase the water content of the extracellular matrix and enhance the desquamation of upper layers of dead skin cells, all of which are activities that can promote cell proliferation and facilitate wound healing.