For ear pain

Cognac saline solution: for ear pain, before going to bed, drip the cognac salt mixture (5-6 drops) into the ears and leave overnight.

Cognac saline solution: for ear pain, before going to bed, drip the cognac salt mixture (5-6 drops) into the ears and leave overnight. After 3-4 procedures, the pain subsides.
Preparation:
Pour fine rock table salt into a bottle 3/4 filled with cognac (five-star) until the cognac rises to the cork, then shake the mixture for several minutes. When the salt has settled (after 20–30 minutes), the medicine is ready for use. When using the medicine, do not shake the bottle so as not to add salt.