Cold/Flu Pack is a great pack to naturally prevent and deal with colds and the flu and includes:

 

Aconite Remedy 4g

Allium Cepa Remedy 4g

Flu Mix Remedy 15ml

Echinacea Tincture 50ml

Colloidal Silver Spray 100ml

 

plus detailed instructions. This comes packaged in a cardboard box ready for easy gift wrapping and is available at a reduced combo price.

Other single remedies to consider are: Euphrasia, Nat Mur, Gelsemium, Belladonna or Bryonia. For a lingering cough and/or fatigue after the flu, try Ant Crud as a finisher.