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Is silica gel desiccant harmful to human health£¿

Silica gel desiccants are a common type of desiccant in daily life, with stable chemical properties, insoluble in water or other solvents, and will not react with other substances except strong acids and hydrofluoric acid. Therefore, normal use of silicone desiccants will not cause harm to the human body.

However, if the silicone desiccant is ingested and accidentally inhaled into the trachea, it may cause breathing difficulties. At this point, if unable to cough up, one should go to the hospital as soon as possible and have the doctor remove it through a bronchoscope. Although silicone desiccants themselves will not be absorbed by the human body or cause harm through reactions, to protect the gastrointestinal mucosa, it is recommended to drink more milk after ingestion to accelerate their excretion with feces.

In addition, due to the drying effect of silicone desiccants on the skin, long-term and excessive contact may irritate the skin mucosa, leading to allergic reactions such as itching, redness, and swelling. For industrial production operators, protective clothing should be worn for protection. If it accidentally gets into the eyes, immediately rinse with plenty of water and seek medical attention promptly.

Overall, as long as used correctly and avoiding long-term excessive contact, silica gel desiccants are safe for the human body. But in daily life, it should still be kept out of reach of infants and young children to avoid accidental ingestion or prolonged contact.