ARTHRO ACTIVE DENK POWDER

Indications

• Vitamin C deficiency
• Scurvy
• Adjunct therapy in iron overload conditions

Dosage

Children: Child 1 month–3 years: 125–250 mg daily in 1–2 divided doses; Child 4–11 years: 250–500 mg daily in 1–2 divided doses; Child 12–17 years: 0.5–1 g daily in 1–2 divided doses.

Adults: 500 mg daily, taken in 1-2 divided doses, depending on the clinical condition and dietary needs.

Mechanism of action

Ascorbic acid functions primarily as a reducing agent, facilitating enzymatic reactions in the body, including the hydroxylation of proline and lysine in collagen synthesis. It also plays a role in the absorption of iron from the gastrointestinal tract and enhances the immune response.

Pharmacodynamics

Ascorbic acid is crucial for the maintenance of connective tissue and is involved in the metabolism of several amino acids. Its antioxidant properties help to mitigate oxidative stress and may play a role in reducing the risk of chronic diseases.

Pharmacokinetics

Ascorbic acid is absorbed in the intestines and is widely distributed throughout the body. The renal clearance of ascorbic acid is dose-dependent, with higher doses leading to increased excretion. The half-life varies but is generally around 15 to 30 minutes in healthy individuals, with tissue saturation levels influencing its retention.

Contra-indications

• Hypercalcaemia
• Hyperoxaluria
• Patients with cardiac dysfunction

Adverse effects

• Abdominal pain
• Headache
• Nausea
• Vomiting
• Diarrhoea
• Constipation
• Weight loss
• Polyuria
• Sweating
• Thirst
• Vertigo

Interactions

• Increases risk of cardiovascular adverse effects with iron chelators
• Increases risk of cardiovascular adverse effects with deferiprone
• Increases risk of cardiovascular adverse effects with desferrioxamine

Precautions

• Use with caution in patients with iron overload
• Monitor for symptoms of overdose

Pregnancy

High doses teratogenic in animals but therapeutic doses unlikely to be harmful.

Storage

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

Formulations

• Ascorbic acid 50 mg tablets
• Ascorbic acid 100 mg tablets
• Ascorbic acid 200 mg tablets
• Ascorbic acid 250 mg tablets
• Ascorbic acid 500 mg capsules

Indications

• Skin aging and wrinkle reduction
• Joint pain and osteoarthritis
• Tendon and ligament injuries
• Bone health
• Wound healing

Dosage

Children: Refer to specific product guidelines or consult a healthcare professional for appropriate dosing based on the indication and formulation used.

Adults: Refer to specific product guidelines or consult a healthcare professional for appropriate dosing based on the indication and formulation used.

Mechanism of action

Collagen exerts its effects primarily by providing the necessary amino acids, such as glycine, proline, and hydroxyproline, that are crucial for the synthesis of new collagen in the body. It is thought to stimulate fibroblast proliferation, which leads to increased collagen production and improved tissue repair. Additionally, collagen may enhance the hydration of the skin and improve its elasticity.

Pharmacodynamics

Collagen supplementation may promote the synthesis of new collagen and improve the integrity of the extracellular matrix. This can lead to improved skin hydration, elasticity, and the reduction of wrinkles. In joint health, collagen may help reduce inflammation and pain, contributing to improved mobility and function. The effects can vary based on the source of collagen (bovine, porcine, marine) and the form of administration (powder, liquid, capsules).

Pharmacokinetics

After oral administration, collagen peptides are absorbed in the gastrointestinal tract and enter the bloodstream. They can be transported to various tissues where they may be incorporated into the extracellular matrix. The half-life of collagen peptides is relatively short, and they are metabolized in the liver and other tissues. The bioavailability of collagen can vary based on the formulation and the presence of other dietary components.

Adverse effects

• Allergic reactions
• Skin rash
• Itching
• Gastrointestinal disturbances
• Nausea

Precautions

• Use with caution in individuals with fish allergies if derived from fish sources
• Monitor for allergic reactions

Pregnancy

Collagen is generally considered safe during pregnancy, but consult a healthcare professional before use.

Breast-feeding

Collagen is likely safe during breastfeeding, but consult a healthcare professional before use.

Storage

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

Formulations

• Powder
• Capsules
• Liquid

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

• Nutritional support in malnourished patients
• Post-operative recovery
• Management of malabsorption syndromes
• Support in conditions requiring enhanced protein intake

Dosage

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

Adults: Refer to specific formulations and BNF guidelines for appropriate dosing.

Mechanism of action

Hydrolysates increase the availability of amino acids and peptides for absorption in the intestines. The smaller size of these molecules compared to whole proteins facilitates their transport across the intestinal wall, allowing for quicker and more effective utilization by the body. This mechanism is particularly beneficial in patients with compromised digestive capabilities.

Pharmacodynamics

The pharmacodynamic effects of hydrolysates involve the supply of essential and non-essential amino acids, which are crucial for various metabolic processes, including protein synthesis, neurotransmitter production, and immune function. The rapid absorption of these peptides can lead to quicker recovery times in malnourished individuals or those undergoing surgical recovery.

Pharmacokinetics

Hydrolysates are rapidly absorbed in the gastrointestinal tract, with peak plasma concentrations occurring shortly after ingestion. The bioavailability of amino acids from hydrolysates is generally higher than that of intact proteins due to their smaller molecular size. The metabolism of amino acids occurs primarily in the liver, where they can be utilized for energy production or incorporated into new proteins. The elimination of amino acids happens through renal pathways, with excess being excreted in urine.

Pregnancy

Safety during pregnancy has not been established. Use only if the potential benefit justifies the potential risk to the fetus.

Breast-feeding

It is not known if hydrolysate is excreted in human milk. Caution should be exercised when administering to nursing mothers.

Storage

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

Indications

• Osteoarthritis
• Rheumatoid arthritis
• Inflammatory conditions
• Skin health
• Immune support

Dosage

Children: Refer to established guidelines as specific dosing can vary based on the form of rosehip used and the intended use.

Adults: Refer to established guidelines as specific dosing can vary based on the form of rosehip used and the intended use.

Mechanism of action

The exact mechanism of action of rosehip is not fully understood. However, it is believed that the bioactive compounds, including antioxidants such as vitamin C, polyphenols, and flavonoids, contribute to its anti-inflammatory and immunomodulatory effects. These compounds may help to reduce oxidative stress and inflammation in the body, potentially aiding in the management of arthritis and other inflammatory diseases.

Pharmacodynamics

Rosehip exhibits antioxidant activity, which is thought to protect cells from oxidative damage. Its anti-inflammatory effects may be due to the inhibition of pro-inflammatory cytokines and enzymes such as cyclooxygenase. These actions can help alleviate symptoms associated with conditions like osteoarthritis and rheumatoid arthritis, as well as support overall health.

Pharmacokinetics

The pharmacokinetics of rosehip are not extensively studied; however, it is known that the bioactive compounds are absorbed in the gastrointestinal tract. The vitamin C from rosehip is rapidly absorbed and utilized by the body, while other compounds may undergo metabolic transformations before exerting their effects. The elimination half-life of these compounds varies depending on the specific constituent and the individual's metabolism.

Adverse effects

• Gastrointestinal disturbances
• Allergic reactions
• Nausea
• Diarrhea

Interactions

• May interact with anticoagulants due to vitamin K content
• Possibility of interaction with diabetes medications due to blood sugar-lowering effects

Precautions

• Use with caution in patients with allergies to plants in the Rosaceae family
• Monitor blood glucose levels in diabetic patients

Pregnancy

Limited data is available, consult healthcare provider before use.

Breast-feeding

Consult healthcare provider as safety during breastfeeding is not well established.

Storage

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

Formulations

• Dried fruit
• Powder
• Capsules
• Teas
• Extracts

Indications

• Vitamin deficiency
• Malnutrition
• Specific health conditions requiring supplementation (e.g., scurvy for vitamin C, rickets for vitamin D)
• Support for metabolic functions
• Antioxidant support
• Immune system support

Dosage

Children: Refer to age-specific vitamin formulations and recommendations as outlined in pediatric guidelines.

Adults: Refer to specific vitamin formulations and individual requirements, as dosages can vary widely based on the vitamin type and the clinical context.

Mechanism of action

Vitamins function as coenzymes or precursors for enzyme co-factors in metabolic pathways. For example, B vitamins are integral to energy metabolism, while vitamin C acts as an antioxidant and is involved in collagen synthesis. Each vitamin has a specific mechanism of action that supports various physiological functions, including immune response, neurotransmitter synthesis, and DNA repair.

Pharmacodynamics

The pharmacodynamics of vitamins vary based on their specific functions and mechanisms. Water-soluble vitamins typically require regular intake as they are not stored in significant amounts in the body, while fat-soluble vitamins can accumulate in tissues. Vitamins can influence enzyme activity, hormone production, and gene expression, contributing to homeostasis and overall health.

Pharmacokinetics

Vitamins are absorbed in the gastrointestinal tract, with absorption rates differing based on the type of vitamin and dietary factors. Water-soluble vitamins are generally absorbed directly into the bloodstream, while fat-soluble vitamins require dietary fats for optimal absorption. Metabolism and excretion also vary; water-soluble vitamins are typically excreted via urine, while fat-soluble vitamins can be stored in the liver and adipose tissues, leading to potential toxicity in cases of excess.

Pregnancy

Consult a healthcare professional before use, as the effects may vary depending on the specific vitamin.

Breast-feeding

Consult a healthcare professional before use, as the effects may vary depending on the specific vitamin.

Storage

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