First, make sure there are not too many appliances plugged into one circuit, as this can overload it.
If there is just one appliance tripping, try swapping it for another appliance or simply use a blow dryer. If the blow dryer works at full heat and sounds normal, then it’s likely your appliance. Call an appliance technician.
If the blow dryer trips the breaker, then it could be a faulty circuit breaker or an issue with the circuit in general. A qualified technician can troubleshoot the problem for you.