Drink lots of water, get lots of rest. Do not take cold tablets as they just mask the symptoms and push the bacteria back into the system.
A. they deactivate histamine
Zinc gluconate
No, but it can help soothe a sore throat if you gargle with warm salt water. See the related question below for more information on treating a cold.
Bactroban is not effective for viral cold sores.
The common cold, like influenza, is a viral infection. Although innoculations can help prevent the flu, antibiotics (which kill bacteria) are only effective in treating bacterial infections (such as pneumonia) that may result.
Individuals should determine whether they wish to use any of these drugs. None of them shorten or cure a cold. At best they help a person feel more comfortable.
No scientist has been able to so far, but should you try and succeed, you will surely be well rewarded! For information about treating a cold, see the related questions.
Because antibiotics treat bacterial infections not viral. There are some viral colds like the flu in which antibiotics will work.
Warm, moist compresses will do the trick.
Cryotherapy - The treatment of tissue with the use of cold temperatures
That medicine is efficacious in treating a cold
Cryogenic surgery