Are you trying to heal or inflict nerve damage?
heat
Yes, extreme heat or cold can damage a plant.
It's better in cold because you can run faster. In heat you sweat more than in cold.
Ice use is better for cold sores.
Immediately after - cold; When injury subsides - heat for healing.
The skin is sensitive to heat, cold, extreme temperature (hot or cold), pressure, pain/irritation and vibrations.
yes
Extreme temperature such as cold and heat as well as compression injuries. Infection can also cause damage.
They help you feel things, be it heat, cold, pain, different textures, etc.
well they are both good
Cold is fine, there is no need to heat eggs or milk.
if your intention is to drain the abscess, heat. for pain relief, cold.
it is to check for heat, water, or cold damage.