Duration, spread and associated symptoms matter more than an energetic interpretation.
When should you observe, call or seek medical care?
Brief mild discomfort can occur. Persistence and worsening matter.
Temporary sensations
Local tenderness, a small bruise, brief fatigue or short-lived tingling can occur. This neither proves the treatment is working nor automatically signals harm. Intensity, duration and progression are the important details.
Contact the practitioner
If an unusual sensation persists, worsens or worries you, contact the practitioner and describe it precisely. A responsible professional documents the event and refers for medical assessment when it falls outside their scope.
Do not wait with red flags
New weakness, widespread numbness, chest pain, breathlessness, fever, major swelling or any sudden severe symptom requires prompt medical assessment rather than waiting for the next appointment.