Slow diaphragmatic breathing
Longer exhale than inhale
Humming
Singing
Gargling
Chanting
Gentle neck stretches
Relaxed jaw release
Cold face splash
Cold pack on the face
Meditation
Mindfulness practice
Yoga
Tai chi
Light walking
Nature exposure
Social connection
Laughter
Adequate sleep
Hydration
Balanced meals
Avoiding excessive caffeine
Reducing alcohol
Stress management
Progressive muscle relaxation
Massage
Acupuncture
Good posture
Resting in a safe, quiet space