For example , the painkiller paracetamol ( or acetaminophen , sold as Tylenol and Panadol ) is extremely toxic to cats : even very small doses need immediate treatment and can be fatal .
Many human medicines should never be given to cats .
The painkiller paracetamol ( or acetaminophen , sold as Tylenol and Panadol ) is extremely toxic to cats : even very small doses need immediate treatment and can be fatal .
Many human medicines should never be given to cats .