What it does
This medicine is an extract that is used for various health conditions.
Commonly used for: general health improvement, nutritional support
Read more in plain English ↓Plain-language summary for general understanding - not medical advice. Always follow your pharmacist/doctor.
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Sourcing - Kenya onlyRegistration & product details
Source: Tanzania Medicines and Medical Devices Authority · fetched 2026-03-11 23:44:23 · updated 2026-09-28 03:00:45
About extract
This medicine is an extract that is used for various health conditions.
What it treats
- general health improvement
- nutritional support
How it works
The extract may provide health benefits by supplying essential nutrients or compounds that support bodily functions.
Who it's for
This medicine is suitable for individuals looking to improve their overall health or address specific nutritional needs.
AI-assisted summary grounded in BNF data - general information only, not medical advice. Always confirm with your pharmacist or doctor.
About palmetto
Palmetto is a natural supplement often used for health issues related to the prostate.
What it treats
- benign prostatic hyperplasia (BPH)
- prostate health
How it works
Palmetto is believed to support prostate health by reducing symptoms associated with an enlarged prostate.
Who it's for
Palmetto is typically used by men, especially older adults, who are experiencing urinary symptoms due to prostate issues.
AI-assisted summary grounded in BNF data - general information only, not medical advice. Always confirm with your pharmacist or doctor.
About saw
Saw is a herbal supplement often used for various health purposes.
What it treats
- benign prostatic hyperplasia (BPH)
- hair loss
- prostate health
How it works
Saw is believed to work by affecting hormone levels and reducing inflammation.
Who it's for
Adults looking for support with prostate health or hair loss.
Cautions
- • Consult a healthcare professional before use, especially if you are pregnant, breastfeeding, or have other medical conditions.
AI-assisted summary grounded in BNF data - general information only, not medical advice. Always confirm with your pharmacist or doctor.
Clinical monograph: extract
Extracts are concentrated preparations obtained from plants, herbs, or other natural sources through various extraction methods such as solvent extraction, steam distillation, or cold pressing. They are used for their therapeutic properties in herbal medicine and can contain a variety of bioactive compounds including alkaloids, flavonoids, terpenes, and essential oils. The specific effects and uses of an extract depend on its source material and the compounds it contains.
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.
AI-synthesized from BNF references - general information only, not a substitute for professional medical advice or the current BNF. Verify doses with a pharmacist.
Clinical monograph: palmetto
Palmetto, commonly known as saw palmetto, is derived from the fruit of the Serenoa repens plant. It is often used as a herbal supplement, primarily for its potential benefits in managing benign prostatic hyperplasia (BPH) and other urinary tract symptoms in men. In addition to its urological applications, saw palmetto may have roles in hormone regulation and potentially in hair loss treatments.
Indications
- Benign prostatic hyperplasia (BPH)
- Urinary tract symptoms related to prostate enlargement
- Potentially for androgenic alopecia (hair loss)
Dosage
Children: Not established; use in children should be approached cautiously and under medical supervision.
Adults: Refer to specific product guidelines as dosing can vary widely depending on formulation and concentration.
Mechanism of action
Saw palmetto is believed to work by inhibiting the conversion of testosterone to dihydrotestosterone (DHT) via the action of 5-alpha reductase. This inhibition may reduce the size of the prostate and alleviate associated symptoms. Additionally, it may exert anti-inflammatory effects, which could further benefit urinary tract health.
Pharmacodynamics
The pharmacodynamic effects of saw palmetto include the modulation of androgenic activity and a reduction in prostatic cell proliferation. It may also have a mild diuretic effect, promoting urine flow. Saw palmetto can affect hormone levels, potentially impacting testosterone and estrogen metabolism.
Pharmacokinetics
Palmetto is typically administered orally, and its bioavailability can be influenced by factors such as formulation and meal composition. The active compounds are thought to be absorbed in the gastrointestinal tract. Saw palmetto is metabolized by the liver and excreted primarily through the urine, although specific pharmacokinetic parameters such as half-life and clearance rates are not well-established.
Adverse effects
- Gastrointestinal disturbances
- Headache
- Dizziness
- Allergic reactions
- Sexual dysfunction
Interactions
- May interact with anticoagulants, increasing the risk of bleeding
- Can potentially affect the metabolism of drugs processed by the liver
Precautions
- Use with caution in patients with hormone-sensitive conditions
- Monitor for side effects in patients on concurrent medications
Pregnancy
Safety during pregnancy has not been established; use is generally not recommended.
Breast-feeding
Not enough is known about the safety of palmetto during breastfeeding; caution is advised.
Storage
Store in a cool, dry place away from light, and keep out of reach of children.
Formulations
- Capsules
- Tablets
- Liquid extracts
AI-synthesized from BNF references - general information only, not a substitute for professional medical advice or the current BNF. Verify doses with a pharmacist.
This drug in other countries
The same active ingredient registered across other registries we cover - including different brands.
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