Pine needles boiled in water can be used to assist in the treatment of rheumatic paralysis, swelling, wet sores, etc., but its role is limited, and is not suitable for all people to drink, so it should be taken in accordance with medical advice. Pine needles, for the pine plant red pine, black pine, ponytail pine, yellow pine and other needles. Pine needles are warm in nature, bitter and astringent in flavor, and have the efficacy of tranquilizing the spirit and activating the blood, drying dampness and dispelling wind, killing insects and relieving itching. Pine needles boiled water to drink can treat rheumatic paralysis, foot pain, swelling, neurasthenia, etc.; boiled water to wash the affected area can be used to treat wet sores, alopecia, scrotum wet itch. Pine needles boiled water adverse reactions are not clear, Yin deficiency, blood deficiency, internal dryness should be taken with caution. Pine needles boiled water tea drink is limited to the effective dose, feel unwell is recommended to the hospital in a timely manner, under the guidance of a professional doctor for standardized treatment.