ZECUF HERBAL COUGH REMEDY (SUGAR FREE)

Indications

• Inflammatory conditions
• Cancer prevention and treatment
• Antioxidant therapy
• Digestive disorders
• Cardiovascular health

Dosage

Children: Refer to the BNF for Children for appropriate pediatric dosing recommendations.

Adults: Refer to the BNF for specific dosing guidelines, as dosages can vary based on the formulation and clinical indication.

Mechanism of action

Curcumin acts as a scavenger of reactive oxygen species, including hydroxyl radicals and superoxide anions, and inhibits lipid peroxidation as well as peroxide-induced DNA damage. It exhibits potent anti-inflammatory and anti-carcinogenic effects by modulating various signaling molecules. Curcumin inhibits protein kinases, c-Jun/AP-1 activation, and cyclooxygenase (COX)-2 activity, impacting cellular signal transduction pathways related to growth and malignant transformation.

Pharmacodynamics

In experimental animal models, curcumin has demonstrated significant pharmacological effects, such as increasing bile flow and inhibiting inflammation and edema formation. It has been shown to decrease cell proliferation and promote apoptosis in cancer cells. Additionally, curcumin inhibits platelet aggregation induced by arachidonic acid, suggesting its role in cardiovascular health.

Pharmacokinetics

Curcumin's pharmacokinetics are characterized by low bioavailability due to rapid metabolism and systemic elimination. It undergoes extensive hepatic metabolism, leading to the production of several metabolites. The absorption of curcumin can be enhanced by co-administration with piperine. Oral bioavailability remains a challenge, which has led to the exploration of various formulations to improve its therapeutic efficacy.

Adverse effects

• Gastrointestinal disturbances
• Nausea
• Diarrhea
• Allergic reactions

Interactions

• May enhance the effects of anticoagulants
• Potential interaction with antidiabetic medications
• May interfere with the metabolism of certain drugs due to inhibition of cytochrome P450 enzymes

Precautions

• Use with caution in patients with gallbladder disease
• Monitor patients on anticoagulant therapy
• Caution in patients with diabetes due to potential hypoglycemic effects

Pregnancy

Safety during pregnancy has not been established, caution is advised.

Breast-feeding

Curcumin may be excreted in breast milk, caution is advised.

Storage

Store in a cool, dry place away from light.

Formulations

• Powder
• Capsules
• Tablets
• Liquid extracts

Indications

• General wellness support
• Anti-inflammatory effects
• Antioxidant activity
• Digestive aid
• Support for immune function

Dosage

Children: Paediatric dosing should be determined based on the specific extract and its intended use. Consultation with a healthcare provider is recommended for accurate dosing.

Adults: Dosage varies widely depending on the specific extract and formulation. It is essential to follow the manufacturer's instructions or consult a healthcare professional for appropriate dosing.

Mechanism of action

The mechanism of action of herbal extracts can vary significantly based on their constituents. Commonly, they exert their effects through multiple pathways including modulation of neurotransmitter systems, interference with inflammatory processes, or direct antioxidant activity. Some extracts may activate certain receptors or inhibit enzymes related to disease processes.

Pharmacodynamics

The pharmacodynamics of extracts is complex due to the presence of multiple active compounds which can have synergistic or antagonistic effects. These compounds may influence cellular signaling pathways, alter gene expression, or modulate immune response. The overall pharmacological profile is determined by the specific composition of the extract, its concentration, and the biological target it interacts with.

Pharmacokinetics

The pharmacokinetics of extracts involves absorption, distribution, metabolism, and excretion of the active compounds. Generally, herbal extracts are absorbed in the gastrointestinal tract, with bioavailability influenced by factors such as formulation, the presence of food, and individual metabolic differences. Compounds may undergo hepatic metabolism, and elimination can occur through urine or feces, depending on their chemical nature.

Pregnancy

Consult a healthcare professional before use, as the safety of the extract during pregnancy has not been established.

Breast-feeding

Consult a healthcare professional before use, as the safety of the extract during breastfeeding has not been established.

Storage

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

Indications

• Gastrointestinal disorders (e.g., peptic ulcers, dyspepsia)
• Respiratory conditions (e.g., cough, bronchitis)
• Inflammatory conditions (e.g., arthritis, dermatitis)
• Viral infections (e.g., hepatitis, herpes simplex)

Dosage

Children: Refer to established clinical guidelines for appropriate dosing, as no specific dose is provided.

Adults: Refer to established clinical guidelines for appropriate dosing, as no specific dose is provided.

Mechanism of action

Glycyrrhizin, the active compound in glabra, inhibits the enzyme 11β-hydroxysteroid dehydrogenase type 2, leading to increased cortisol levels in tissues. This mechanism helps to reduce inflammation and modulate immune responses. Additionally, glabra exhibits antiviral activity by inhibiting the replication of certain viruses, possibly through interference with viral proteins and host cell interactions.

Pharmacodynamics

The pharmacodynamic effects of glabra are primarily attributed to glycyrrhizin and flavonoids present in the plant. Its anti-inflammatory effects are mediated through the inhibition of pro-inflammatory cytokines and pathways such as NF-κB. The compound also has expectorant properties, aiding in the relief of cough and respiratory distress by promoting mucus secretion and reducing irritation in the airways.

Pharmacokinetics

Glycyrrhizin is absorbed in the gastrointestinal tract, and its bioavailability can be influenced by the presence of other food components. Once absorbed, it undergoes hepatic metabolism, with its metabolites excreted primarily through urine. The half-life of glycyrrhizin can vary but is generally several hours, necessitating multiple doses for sustained therapeutic effects. Chronic use may lead to accumulation and potential side effects such as hypertension and hypokalemia due to its mineralocorticoid-like effects.

Pregnancy

The safety of glabra during pregnancy has not been established. It is advisable to avoid its use unless clearly needed.

Breast-feeding

There is limited information on the excretion of glabra in human milk. Caution is advised when administering to breastfeeding mothers.

Storage

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

Indications

• Adrenal insufficiency
• Chronic inflammatory conditions

Mechanism of action

Glycyrrhizin, the primary active component of Glycyrrhiza, exerts its effects primarily through inhibition of the enzyme 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2). This inhibition prevents the conversion of active cortisol to inactive cortisone, leading to increased cortisol levels. Elevated cortisol mimics the effects of aldosterone, resulting in sodium retention, potassium excretion, and increased blood pressure. Additionally, licorice has anti-inflammatory and antiviral properties attributed to its ability to modulate various immune pathways and inhibit viral replication.

Pharmacodynamics

The pharmacodynamic effects of Glycyrrhiza include anti-inflammatory, antiviral, and immunomodulatory activities. Glycyrrhizin has been shown to reduce inflammation by inhibiting the production of pro-inflammatory cytokines and mediators. Its potential antiviral properties are particularly noted in viral infections such as hepatitis C and COVID-19, where it may inhibit viral replication. Furthermore, its ability to enhance the effects of corticosteroids can be beneficial in treating conditions associated with adrenal insufficiency or chronic inflammation.

Pharmacokinetics

Glycyrrhizin is absorbed from the gastrointestinal tract, with peak plasma concentrations occurring within 1-2 hours after oral administration. It undergoes extensive metabolism in the liver, primarily through conjugation processes, leading to the formation of glycyrrhetic acid as a major metabolite. The elimination half-life of glycyrrhizin is approximately 6-8 hours. Glycyrrhiza components are excreted in urine predominantly as conjugated forms. Long-term use can lead to accumulation and potential side effects due to its mineralocorticoid-like effects.

Contra-indications

• Hypertension
• Hypokalemia
• Severe kidney disease
• Pregnancy (due to hormonal effects)

Adverse effects

• Hypertension
• Hypokalemia
• Edema
• Headaches
• Fatigue
• Muscle weakness
• Cardiac arrhythmias (with excessive use)

Interactions

• May enhance the effects of corticosteroids
• May increase the risk of hypokalemia with diuretics
• May interact with anticoagulants, increasing the risk of bleeding
• May affect the metabolism of drugs metabolized by CYP3A4

Precautions

• Use with caution in patients with cardiovascular disease
• Monitor blood pressure and potassium levels during prolonged use
• Not recommended for long-term use without medical supervision

Pregnancy

Glycyrrhiza should be avoided during pregnancy as it may cause hormonal effects that could affect fetal development.

Breast-feeding

Consult a healthcare provider before use while breastfeeding, as safety is not well established.

Storage

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

Formulations

• Dried root
• Extracts (liquid and powdered)
• Teas
• Capsules

Indications

• Anxiety
• Insomnia
• Nutritional supplement
• Antioxidant support
• Immune system support

Dosage

Children: Refer to authoritative sources for specific dosing information.

Adults: Refer to authoritative sources for specific dosing information.

Mechanism of action

The mechanism of action of Longan is not fully elucidated, but it is believed to exert its effects through the modulation of neurotransmitters, particularly influencing serotonin and gamma-aminobutyric acid (GABA) pathways. The fruit is rich in antioxidants, which may contribute to its protective effects against oxidative stress.

Pharmacodynamics

Longan is known for its high content of vitamins, minerals, and antioxidants, including vitamin C, B vitamins, and polyphenols. These compounds may enhance immune function, promote nervous system health, and improve skin health. Its calming effects may be attributed to constituents that influence neurotransmitter activity.

Pharmacokinetics

The pharmacokinetics of Longan is not well-studied, but as a food source, it is likely to be absorbed through the gastrointestinal tract. The bioavailability of its active compounds may vary depending on preparation methods (fresh, dried, or processed). The metabolism and excretion pathways are not clearly defined in the literature.

Pregnancy

Insufficient data on the safety of longa during pregnancy. Consult a healthcare provider before use.

Breast-feeding

Insufficient data on the excretion of longa in human milk. Caution is advised when using during breastfeeding.

Storage

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

Indications

• Digestive disorders
• Respiratory conditions
• Antimicrobial therapy
• Anti-inflammatory support
• Stress relief

Dosage

Children: Refer to specific herbal preparation guidelines; there is no standard paediatric dose for Ocimum.

Adults: Refer to specific herbal preparation guidelines; there is no standard adult dose for Ocimum.

Mechanism of action

The pharmacological effects of Ocimum are primarily attributed to its essential oil constituents, such as eugenol, linalool, and other phenolic compounds. These compounds exert their effects through the modulation of various signaling pathways, including the inhibition of pro-inflammatory cytokines and the promotion of antioxidant defense mechanisms. The antimicrobial properties are believed to arise from the disruption of microbial cell membranes and interference with metabolic processes.

Pharmacodynamics

Ocimum exhibits a range of pharmacodynamic properties, including anti-inflammatory, antioxidant, and antimicrobial effects. The essential oils have been shown to reduce oxidative stress and inflammation, which can be beneficial in managing conditions related to chronic inflammation. Additionally, the herb may promote digestive health by enhancing gastrointestinal motility and reducing symptoms of dyspepsia.

Pharmacokinetics

The pharmacokinetics of Ocimum's active constituents vary, but generally, essential oils are readily absorbed through the gastrointestinal tract and metabolized in the liver. The bioavailability of these compounds can be influenced by the method of preparation (e.g., fresh, dried, or extract form) and the presence of other food components. The elimination half-life is also variable and dependent on the specific compounds involved.

Pregnancy

Limited data is available on the safety of Ocimum during pregnancy. It is advisable to use with caution and consult a healthcare provider.

Breast-feeding

Due to lack of sufficient evidence, it is recommended to consult a healthcare provider before use during breastfeeding.

Storage

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

Formulations

• Essential oil
• Dried leaves
• Tincture
• Powder

Indications

• Wound healing
• Oral health (e.g., gingivitis, mouth ulcers)
• Anti-inflammatory conditions
• Gastrointestinal disorders (e.g., dyspepsia)
• Antimicrobial applications

Dosage

Children: Refer to established herbal guidelines as specific dosing information may vary based on preparation and condition being treated.

Adults: Refer to established herbal guidelines as specific dosing information may vary based on preparation and condition being treated.

Mechanism of action

The active compounds in officinale, such as resins and essential oils, exhibit their effects through various mechanisms, including the inhibition of pro-inflammatory cytokines and modulation of immune responses. These actions contribute to its analgesic and antimicrobial properties, making it beneficial in treating wounds and oral infections.

Pharmacodynamics

Myrrh has demonstrated a range of pharmacodynamic effects, including analgesia, anti-inflammatory activity, and antimicrobial action. The resin contains various terpenoids and phenolic compounds, which interact with biological pathways to exert these effects. Studies suggest that myrrh may inhibit the growth of certain bacteria and fungi, as well as reduce inflammation by blocking the synthesis of pro-inflammatory mediators.

Pharmacokinetics

The pharmacokinetics of myrrh are not well-defined due to variability in preparation and formulation. However, it is generally believed that the compounds are absorbed through the gastrointestinal tract when ingested, with some components potentially being metabolized in the liver. The onset of action may vary depending on the method of administration, with topical applications likely providing localized effects.

Pregnancy

Safety during pregnancy has not been established; consult a healthcare provider before use.

Breast-feeding

Consult a healthcare provider before using, as safety during breastfeeding is not well established.

Storage

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

Dosage

Children: Specific dosing information for paediatric patients is not available. It is advisable to consult paediatric dosing guidelines or healthcare professionals for appropriate dosing recommendations.

Adults: Specific dosing information for adults is not available. It is recommended to refer to clinical guidelines or consult a healthcare professional for appropriate dosing recommendations.

Mechanism of action

The exact mechanism of action of Sanctum is currently unclear. However, it may involve modulation of specific biochemical pathways or receptors that influence physiological processes related to its therapeutic effects. Further studies are needed to elucidate its pharmacological properties.

Pharmacodynamics

Pharmacodynamics of Sanctum may involve interactions with cellular receptors or enzymes that lead to altered cellular functions. These interactions could affect various biological systems, potentially resulting in therapeutic outcomes. The specific pharmacodynamic profile remains to be characterized.

Pharmacokinetics

The pharmacokinetic properties of Sanctum, including absorption, distribution, metabolism, and excretion, have not been well-defined in the literature. It is essential to conduct comprehensive studies to determine how the drug behaves in the body and its potential impact on therapeutic effectiveness.

Indications

• Nausea and vomiting associated with motion sickness
• Nausea in pregnancy (morning sickness)
• Post-operative nausea and vomiting
• Osteoarthritis and other inflammatory joint conditions
• Dyspepsia and gastrointestinal discomfort

Dosage

Children: Refer to established guidelines and consult a healthcare professional for appropriate dosing based on formulation and indication.

Adults: Refer to established guidelines and consult a healthcare professional for appropriate dosing based on formulation and indication.

Mechanism of action

Ginger contains bioactive compounds, including gingerol and shogaol, which exhibit anti-inflammatory and antioxidant effects. The mechanism of action involves the inhibition of pro-inflammatory cytokines and enzymes, such as cyclooxygenase and lipoxygenase, leading to reduced inflammation. Ginger also enhances gastrointestinal motility and may exert a protective effect on the gastric mucosa.

Pharmacodynamics

The pharmacodynamic effects of ginger are primarily attributed to its active constituents, which modulate various physiological pathways. Gingerol and shogaol have been shown to influence the release of serotonin and other neurotransmitters, thereby alleviating nausea. Additionally, ginger's antioxidant properties help to mitigate oxidative stress in cells, contributing to its anti-inflammatory effects.

Pharmacokinetics

Ginger is rapidly absorbed in the gastrointestinal tract, with peak plasma concentrations of its active compounds occurring within 1-2 hours after ingestion. The bioavailability of gingerol and shogaol can be affected by the formulation and method of preparation (e.g., fresh, dried, or as an extract). The elimination half-life of these compounds is variable, with metabolism occurring primarily in the liver. They are excreted through urine and bile, and their effects can last for several hours.

Adverse effects

• Gastrointestinal discomfort
• Heartburn
• Nausea
• Diarrhea
• Skin irritation

Interactions

• Anticoagulants (e.g., warfarin)
• Antidiabetic medications
• Antihypertensive medications

Precautions

• Use with caution in patients with gallstones
• May affect blood sugar levels; monitor in diabetic patients
• May increase the risk of bleeding when used with anticoagulants

Pregnancy

Zingiber (ginger) is generally considered safe in food amounts during pregnancy. However, high doses should be avoided due to potential risks.

Breast-feeding

Zingiber is likely safe in food amounts while breastfeeding, but high doses should be avoided.

Storage

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

Formulations

• Dried root
• Powder
• Capsules
• Tinctures
• Essential oil

Mechanism of action

Curcumin acts as a scavenger of oxygen species, such as hydroxyl radical, superoxide anion, and singlet oxygen and inhibit lipid peroxidation as well as peroxide-induced DNA damage. Curcumin mediates potent anti-inflammatory agent and anti-carcinogenic actions via modulating various signalling molecules. It suppresses a number of key elements in cellular signal transduction pathways pertinent to growth, differentiation, and malignant transformation; it was demonstrated _in vitro_ that curcumin inhibits protein kinases, c-Jun/AP-1 activation, prostaglandin biosynthesis, and the activity and expression of the enzyme cyclooxygenase (COX)-2. Curcumin, a polyphenolic natural product, exhibits therapeutic activity against a number of diseases, attributed mainly to its chemical structure and unique physical, chemical, and biological properties. It is a diferuloyl methane molecule [1,7-bis (4-hydroxy-3- methoxyphenyl)-1,6-heptadiene-3,5-dione)] containing two ferulic acid residues joined by a methylene bridge. It has three important functionalities: an aromatic o-methoxy phenolic group, alpha, beta-unsaturated beta-diketo moiety and a seven carbon linker. Extensive research in the last two decades has provided evidence for the role of these different functional groups in its crucial biological activities. A few highlights of chemical structural features associated with the biological activity of curcumin are: The o-methoxyphenol group and methylenic hydrogen are responsible for the antioxidant activity of curcumin, and curcumin donates an electron/ hydrogen atom to reactive oxygen species. Curcumin interacts with a number of biomolecules through non-covalent and covalent binding. The hydrogen bonding and hydrophobicity of curcumin, arising from the aromatic and tautomeric structures along with the flexibility of the linker group are responsible for the non-covalent interactions. The alpha, beta-unsaturated beta-diketone moiety covalently interacts with protein thiols, through Michael reaction. The beta-diketo group forms chelates with transition metals, thereby reducing the metal induced toxicity and some of the metal complexes exhibit improved antioxidant activity as enzyme mimics. New analogues with improved activity are being developed with modifications on specific functional groups of curcumin... The present study demonstrates that curcumin acts as pro-oxidant and sensitizes human lung adenocarcinoma epithelial cells (A549) to apoptosis via intracellular redox status mediated pathway. Results indicated that curcumin induced cell toxicity (light microscopy and MTT assay) and apoptosis (AnnexinV-FITC/PI labeling and caspase-3 activity) in these cells. These events seem to be mediated through generation of reactive oxygen species (ROS) and superoxide radicals (SOR) and enhanced levels of lipid peroxidation. These changes were accompanied by increase in oxidized glutathione (GSSG), reduced glutathione (GSH) and gamma-glutamylcysteine synthetase (gamma-GCS) activity, but decrease in GSH/GSSG ratio. The induction of apoptosis and decrease in GSH/GSSG ratio was also accompanied by sustained phosphorylation and activation of p38 mitogen activated protein kinase (MAPK). On the other hand, addition of N-acetyl cysteine (NAC), an antioxidant, blocked the curcumin-induced ROS production and rescued malignant cells from curcumin-induced apoptosis through caspase-3 deactivation. However, L-buthionine sulfoximine (BSO), a GSH synthesis blocking agent, further enhanced curcumin-induced ROS production and apoptosis in A549 cells. Decreased GSH/GSSG ratio seems to be a crucial factor for the activation of MAPK signaling cascade by curcumin. The study therefore, provides an insight into the molecular mechanism involved in sensitization of lung adenocarcinoma cells to apoptosis by curcumin. Curcumin has many pharmaceutical applications, many of which arise from its potent antioxidant properties. The present research examined the antioxidant activiti

Pharmacodynamics

Intravenous application of 25 mg/kg bw curcumin to rats resulted in an increase in bile flow by 80 and 120%. In the rat model of inflammation, curcumin was shown to inhibit edema formation. In nude mouse that had been injected subcutaneously with prostate cancer cells, administration of curcumin caused a marked decrease in the extent of cell proliferation, a significant increase of apoptosis and micro-vessel density. Curcumin may exert choleretic effects by increasing biliary excretion of bile salts, cholesterol, and bilirubin, as well as increasing bile solubility. Curcumin inhibited arachidonic acid-induced platelet aggregation _in vitro_.