Colds caused by hypothermia. For quick relief, you can use Schuessler salts:

• Schussler Salt No. 3 Iron Phosphate – stimulates the immune system, relieves acute conditions, improves the supply of oxygen to cells.
• Schussler salt No. 6 Potassium sulfate – restores mucous membranes, detoxifies the matrix.
• Schussler salt No. 7 Magnesium phosphate – calms the nervous system, facilitates sleep during illness, relieves spasms and pain.

Salts #3 and #7 can be used using the “hot method”—dissolve 10 tablets each in separate glasses of hot water and sip. Salt #6: 1 tablet every 30 minutes until improvement.