STEREMED SYRUP

Indications

• Supplementation for athletic performance enhancement
• Potential neuroprotective agent
• Support in conditions related to oxidative stress
• Investigational use in aging-related conditions

Dosage

Children: Refer to the BNF for Children for specific dosing recommendations, as pediatric dosing must be determined based on age, weight, and clinical condition.

Adults: Refer to specific guidelines or consult a healthcare professional for dosing regimens, as dosages may vary based on the intended use and individual patient factors.

Mechanism of action

Carnosine acts as a buffer in muscle cells, helping to regulate pH by neutralizing lactic acid produced during intense exercise. It also exhibits antioxidant properties, scavenging reactive oxygen species and reducing oxidative damage to cells. Furthermore, carnosine has been shown to modulate the activity of various enzymes and signaling pathways, including those involved in cellular energy metabolism and neuroprotection.

Pharmacodynamics

Carnosine influences several physiological functions, primarily through its buffering capacity and antioxidant activity. It helps to maintain acid-base balance in muscles, can improve muscle performance by delaying fatigue, and may protect against oxidative damage, which is relevant in aging and neurodegenerative diseases. By modulating calcium homeostasis, carnosine may also play a role in muscle contraction and relaxation.

Pharmacokinetics

Carnosine is rapidly absorbed after oral administration, with a bioavailability that may be affected by its peptide structure. It is distributed widely in tissues, particularly in muscles and the brain. Carnosine is metabolized to its constituent amino acids, beta-alanine and histidine, and excreted primarily through the kidneys. The half-life of carnosine in the body is relatively short, necessitating frequent dosing for sustained effects.

Pregnancy

Carnosine should be used during pregnancy only if clearly needed. There is limited information on its safety.

Breast-feeding

Carnosine is excreted in human milk, and caution should be exercised when administering to breastfeeding women.

Storage

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

Formulations

• Carnosine powder
• Carnosine capsules
• Carnosine injectable solution

Indications

• Support for cognitive function
• Cardiovascular health
• Anti-inflammatory effects
• Eye health
• Neuroprotection

Dosage

Children: Refer to specific product guidelines or clinical recommendations for dosage.

Adults: Refer to specific product guidelines or clinical recommendations for dosage.

Mechanism of action

DHA is incorporated into cell membranes, particularly in the brain and retina, where it contributes to membrane fluidity and function. It serves as a precursor for the synthesis of neuroprotective and anti-inflammatory mediators, including resolvins and protectins, which help to modulate inflammatory responses and promote neuronal health.

Pharmacodynamics

DHA influences various physiological processes, including lipid metabolism, inflammation, and neuronal signaling. It has been shown to enhance synaptic plasticity and cognitive functions, and it may exert cardioprotective effects by improving endothelial function and reducing triglyceride levels. DHA also plays a role in the modulation of gene expression related to inflammation and lipid metabolism.

Pharmacokinetics

DHA is absorbed from the gastrointestinal tract and distributed throughout the body, particularly to the brain and retina. Its bioavailability can be influenced by dietary factors and the presence of other fatty acids. Metabolism occurs primarily through beta-oxidation and incorporation into phospholipids, with elimination taking place via the bile and urine. The half-life of DHA varies, but its effects can be prolonged due to incorporation into tissue.

Adverse effects

• Nausea
• Diarrhea
• Gastrointestinal discomfort
• Increased bleeding tendency
• Allergic reactions

Interactions

• Anticoagulants (e.g., warfarin) - may increase the risk of bleeding
• Antiplatelet drugs - may enhance the effects of these medications

Precautions

• Use caution in patients with a known allergy to fish or shellfish
• Monitor bleeding in patients taking anticoagulants or antiplatelet medications
• Consult healthcare provider before use in patients with liver disease

Pregnancy

DHA is generally considered safe during pregnancy, but high doses should be avoided unless prescribed by a healthcare provider.

Breast-feeding

DHA is beneficial during breastfeeding, as it can support infant brain development, but consult a healthcare provider for dosage.

Storage

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

Formulations

• Softgel capsules
• Liquid fish oil
• Fortified foods and beverages