Black mold in bathroom causing cough; doctor visit needed?« Back to Previous Page

Black mould in a bathroom, especially the common Stachybotrys or Aspergillus types, can absolutely cause the coughing symptoms you describe. The constant high humidity in our windowless Dubai bathrooms creates an ideal environment for these spores to thrive and become airborne.

For immediate cleaning, wear an N95 mask and gloves. Scrub the area with a solution of white vinegar or a dedicated mould remover, not just bleach, as bleach often only removes the surface colour. The key is to fix the moisture source—ensure your bathroom’s exhaust fan is working correctly and run it for at least 30 minutes after every shower. A squeegee on the walls post-shower can also drastically reduce standing water.

Given the symptoms have persisted for weeks and involve children, a doctor's visit is prudent. They can determine if the cough is an allergic reaction or something more, like a minor respiratory infection exacerbated by the mould spores.

For a recurring or large patch (over one square foot), a professional inspection is wise. They can perform an air quality test to identify the spore type and concentration, which is particularly important for confirming the environment is safe for children. In many cases, proper remediation and improving ventilation resolves the issue effectively.