Hlohový Čaj (Crataegi Folium Cum Flore)

Hlohový Čaj is traditionally used as a supportive beverage for cardiovascular function and general well‑being.

• May help maintain normal blood pressure by supporting vascular tone.
• May support healthy blood flow throughout the circulatory system, promoting oxygen delivery to tissues.
• May contribute to normal cholesterol metabolism and lipid balance, potentially aiding in the maintenance of healthy blood lipid profiles.
• Often used as a mild diuretic to assist fluid balance, which may reduce occasional swelling in the lower extremities.
• Can be part of a heart‑healthy lifestyle alongside a balanced diet, regular physical activity, and stress‑management practices.
• Sometimes used to soothe mild digestive discomfort, such as occasional heartburn or indigestion, when taken after meals.

• Crataegi Folium Cum Flore contains flavonoids, oligomeric proanthocyanidins, and phenolic acids that interact with vascular smooth‑muscle cells and endothelial function. The flavonoids are thought to enhance nitric‑oxide availability, promoting vasodilation, while the proanthocyanidins may protect against oxidative stress in the cardiovascular system. These combined actions can help modulate blood vessel tone and support normal cardiac performance, although precise pathways have not been fully delineated.

Adverse reactions to Hlohový Čaj are generally mild, but occasional reports describe more serious events that may require medical attention.

Common

• Mild gastrointestinal upset such as nausea, stomach discomfort, or loose stools.
• Headache or light‑headedness, particularly when the tea is consumed in large volumes.
• Itching, mild rash, or other minor skin irritation at the site of contact.
• Transient palpitations or irregular heartbeat that resolve without medical intervention.

Serious

• Significant drop in blood pressure that may cause dizziness, fainting, or falls.
• Severe allergic reactions, including swelling of the face, lips, tongue, or throat (angioedema) and difficulty breathing.
• Rare reports of liver enzyme elevations indicating possible hepatic stress.

When considering Hlohový Čaj, several precautionary measures should be observed to ensure safe use.

• Do not use if you have known hypersensitivity to hawthorn or related plants.
• Consult a healthcare professional before use if you are pregnant, breastfeeding, or planning pregnancy, as safety has not been established.
• Individuals taking blood‑pressure‑lowering or cardiac medications should seek medical advice due to possible additive effects.
• Avoid excessive consumption; limit intake to the recommended amount on the product label.
• People with liver disease or severe kidney impairment should use caution and discuss with a clinician.

Hlohový Čaj may interact with certain medicines or supplements; awareness of these interactions helps prevent adverse outcomes.

Avoid

• Concurrent use with potent antihypertensive agents (e.g., ACE inhibitors, beta‑blockers, calcium‑channel blockers) may cause excessive blood‑pressure reduction.
• Combining with other herbal diuretics or laxatives could increase fluid loss and electrolyte imbalance.

Use with caution

• When taken with anticoagulants or antiplatelet drugs (e.g., warfarin, aspirin), monitor clotting parameters as hawthorn may have mild antiplatelet activity.
• Coadministration with digoxin should be monitored because hawthorn can affect cardiac conduction.
• Use cautiously with medications metabolized by CYP2D6, as flavonoids may alter enzyme activity.