Termites will eventually damage the structure of a home. It might be dangerous to live in the house if the damage is extensive enough. Yes, you read it correctly. Termite damage can indeed result in the complete loss of your home.
However, winged termites may be discovered in the home for the first time, but this usually indicates an infestation. So always listen to a hollow, dull sound when you tap on wooden items inside your home, like window frames, doors, or skirting boards.