Cold remedies with conflicting evidence In spite of ongoing studies, the scientific jury is still out on some popular cold remedies, such as vitamin C and echinacea. Here's an update on some common alternative remedies: Vitamin C. It appears that taking vitamin C won't usually help the average person prevent colds.

Understanding the Context

As the common cold season continues, many college students are self-treating illnesses for the first time. With endless aisles of over-the-counter medication, it can be overwhelming for students to ... Most people recover from a common cold in 7 to 10 days. Symptoms might last longer in people who smoke.

Key Insights

Most often, you don't need medical care for a common cold. If symptoms don't get better or if they get worse, see your health care provider. Illnesses of the nose and throat caused by germs are called upper respiratory tract infections. Cold remedies are almost as common as the common cold. But do they work?

Final Thoughts

Nothing can cure a cold, which is caused by germs called viruses. But some remedies might help ease your symptoms and keep you from feeling so bad. Here's a look at some common cold remedies and what's known about them. Treatment There's no cure for the common cold. Most cases of the common cold get better without treatment within 7 to 10 days. But a cough may last a few more days.

The best thing you can do is take care of yourself while your body heals. Care tips include: Rest. Drink plenty of liquids. Humidify the air.