hello and welcome to HCM,
any pain if accompanied by high blood pressure
is a cause of concern as it could be a serious thing. But nevertheless in all probability it may be just a harmless temporary problem. In any case it is advisable to get a full check with her ENT and also her primary care
physician as you are not sure whether her pressure was actually elevated or not.
take care and let her not get stressed out which may further elevate her pressure
Dr Sriram Nathan