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Phenylmercuric Nitrate

Phenylmercuric Nitrate

Phenylmercuric Nitrate is a chemical compound that belongs to the organomercury class of substances. It is commonly used as a preservative in various pharmaceutical and cosmetic products. This compound has antimicrobial properties, making it effective in preventing the growth of bacteria and fungi.


Phenylmercuric Nitrate is primarily used as a preservative in topical pharmaceutical formulations, such as ointments, creams, and eye drops. It helps to maintain the sterility of these products and prolong their shelf life by inhibiting the growth of microorganisms.


The dosage of Phenylmercuric Nitrate is determined by the specific formulation in which it is used. It is essential to follow the recommended dosage provided by the healthcare professional or as indicated on the product packaging.


Phenylmercuric Nitrate should be avoided in individuals with known hypersensitivity or allergic reactions to organomercury compounds. It is contraindicated in cases of open wounds or mucous membrane injuries due to potential toxicity concerns.

Special Precautions

-Avoid contact with eyes, nose, mouth, and other mucous membranes. -Wash hands thoroughly after handling products containing Phenylmercuric Nitrate. -Use only as directed by a healthcare professional or as indicated on the product label. -In case of accidental ingestion, seek medical attention immediately.

Side Effects

Potential side effects of Phenylmercuric Nitrate may include skin irritation, redness, or allergic reactions. If any adverse reactions occur, discontinue use and consult a healthcare professional.

Drug Interactions

There is limited information on specific drug interactions with Phenylmercuric Nitrate. However, it is advisable to consult a healthcare professional if using other medications concurrently, especially in cases of topical or ocular formulations.

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