Can you get an allergic reaction to gypsum plaster - such as severe itchy skin?

Gypsum plaster is commonly used in construction and is generally considered to be non-toxic and safe for use. An allergic reaction to gypsum plaster is rare and uncommon. However, it is possible for some individuals to experience an allergic reaction to gypsum plaster, particularly those who may have pre-existing respiratory or skin sensitivities.

An allergic reaction to gypsum plaster can manifest in various forms, including:

1. Skin irritation: Some people may experience mild skin irritation, such as redness, dryness, or itchiness, when coming into direct contact with gypsum plaster. This reaction can occur if the plaster dust gets on the skin or when handling the wet plaster mixture.

2. Respiratory issues: Exposure to gypsum plaster dust can cause irritation to the respiratory system, particularly if the dust is inhaled. This can result in symptoms such as coughing, sneezing, shortness of breath, or wheezing.

3. Eye irritation: The dust from gypsum plaster can cause eye irritation, leading to symptoms such as redness, tearing, or itching of the eyes.

In rare cases, individuals with severe allergies may develop systemic reactions, such as anaphylaxis, which can be life-threatening. Anaphylaxis can cause symptoms such as difficulty breathing, swelling of the face or throat, a rapid pulse, and dizziness.

If you experience any of these symptoms after coming into contact with gypsum plaster, it is important to consult with a healthcare professional to properly assess the situation and determine if you have an allergy. Appropriate medical treatment and advice can then be provided to manage your symptoms and prevent future allergic reactions.