Precautions and Contraindications of Drinking Vinegar: What You Need to Know

October 24, 2023

As we enter the autumn season, it is important to follow the principle of "increasing acidity and decreasing spicy" in our diet. Drinking vinegar is an effective way to increase acidity, but there are also precautions and contraindications to consider in order to maintain our health. This article will introduce the precautions and contraindications of drinking vinegar.

Not suitable for those taking certain Western medications

Vinegar can change the acidity of the local environment in the human body, which may affect the effectiveness of certain medications. Sulfonamide drugs, for example, can form crystals in the kidneys and damage the renal tubules in an acidic environment. Therefore, it is not advisable to consume vinegar while taking these medications. It is also not recommended to consume vinegar while taking alkaline medications such as sodium bicarbonate, magnesium oxide, and gastric sedatives, as vinegar can neutralize the alkaline medications and render them ineffective. When using antibiotics such as gentamicin, kanamycin, streptomycin, and erythromycin, it is not advisable to consume vinegar as the acidic environment may reduce their effectiveness.

Not suitable for consumption while taking "expelling the exterior and inducing diaphoresis" Chinese herbal medicine

Vinegar has a contracting nature according to traditional Chinese medicine. When combined with Chinese herbal medicines that induce sweating, such as compound Yinqiao tablets, vinegar can promote the contraction of sweat pores and destroy the active ingredients such as alkaloids in the herbal medicine, thus interfering with the sweating and exterior-inducing effects of the herbal medicine.

Not suitable for individuals with gastric ulcers and excessive gastric acid

Vinegar can not only corrode the gastrointestinal mucosa and worsen the development of ulcer diseases, but it also contains abundant organic acids that stimulate the secretion of digestive fluids in the digestive organs, thereby increasing the digestive action of gastric acid. This can lead to an increase in gastric acid and worsen ulcers.

Not recommended for individuals with vinegar allergies and low blood pressure

Consuming vinegar can cause allergic reactions such as rashes, itching, swelling, and asthma. In addition, individuals who have adverse reactions to vinegar should exercise caution. Consumption of vinegar can lower blood pressure and lead to adverse reactions such as headaches, dizziness, and general weakness in patients with low blood pressure.

Precautions for drinking vinegar

1. Do not consume large amounts of vinegar. The daily limit should not exceed 2 milliliters.

2. Avoid drinking vinegar on an empty stomach or without diluting it with hot water. Otherwise, it may cause damage to the stomach.

3. Rinse your mouth after consuming vinegar to prevent tooth erosion.

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