Cough is one of the main symptoms of respiratory diseases. The causes of cough can be divided into two categories: external factors and internal injuries, both of which can lead to lung dysfunction and coughing. The following health teas can help relieve cough symptoms.
Double Leaf Tea
Recipe: Tea (preferably green tea) 3g, perilla leaves 6g, crystal salt 6g.
Usage: First, stir-fry the green tea in a pan until slightly browned, then boil all three ingredients together to extract the juice. Take 2 doses daily, divided into two warm servings.
Effect: Clears heat and soothes the throat. Used to treat hoarseness and sore throat caused by colds.
Olive Bamboo Plum Tea
Recipe: 5 salted olives, 5g bamboo leaves, 2 black plums, 5g green tea, 10g sugar.
Usage: Boil all ingredients together to extract the juice. Take 2 doses daily, one cup per dose, served warm.
Effect: Moistens the lungs and soothes the throat. Used to treat chronic cough and hoarseness caused by overwork, as well as acute and chronic pharyngitis.

Lotus Flower Tea
Recipe: 6g golden lotus flowers, 6g tea leaves.
Usage: Brew with boiling water and drink as tea.
Effect: Clears heat and reduces inflammation. Traditionally used to treat chronic pharyngitis and tonsillitis.
Green Hophane Sugar Tea
Recipe: 3g green tea, 3g hophane flowers, 2 dried sea coconuts, rock sugar to taste.
Usage: Brew with boiling water and drink.
Effect: Moistens the lungs and relieves dryness. Used to treat pharyngitis and hoarseness.

Tangerine Peel Tea
Recipe: 2g tangerine peel, 2g tea leaves.
Usage: Brew with boiling water for 9 minutes. Drink as tea once daily after lunch.
Effect: Relieves cough and phlegm, improves digestion. Used to treat bronchitis and indigestion.

Luffa Tea
Recipe: 200g sliced luffa, 5g tea leaves, a pinch of salt.
Usage: First, cook the luffa with a pinch of salt. Brew the tea leaves with boiling water for 5 minutes, then mix the tea juice with the luffa soup. Take one dose daily, as needed.
Effect: Clears heat, relieves cough, and soothes the throat. Used to treat acute and chronic pharyngitis, throat itch, tonsillitis, and bronchitis.
Orange Red Tea
Recipe: 10g orange red, 5g green tea.
Usage: Brew with boiling water, then steam in a pot for 20 minutes. Drink as tea.
Effect: Clears heat and reduces phlegm. Used to treat cough with thick, sticky phlegm that is difficult to expel.

Mango Tea
Recipe: 50g mango flesh boiled with 0.5-1g green tea and 25g sugar.
Usage: Divide into two warm servings. Take one dose daily.
Effect: Treats cough, excessive phlegm, and shortness of breath.
Lychee Tea
Recipe: 1g black tea, 25g dried lychee flesh (or 50g fresh lychee).
Usage: Brew with boiling water. Take one dose daily, divided into three servings.
Effect: Treats asthma.