With no cure in sight for the cold or the flu, over-the-counter treatments can at best bring symptom relief or shorten the duration of those symptoms. Or you can take the natural approach. WebMD explores some home remedies that may help you feel better along the way.

No. 1: Blow Your Nose Often -- and the Right Way

It's important to blow your nose regularly when you have a cold rather than sniffling mucus back into your head. But when you blow hard, pressure can cause an earache. The best way to blow your nose: Press a finger over one nostril while you blow gently to clear the other. Wash your hands after blowing your nose.

No. 2: Stay Rested

Resting when you first come down with a cold or the flu helps your body direct its energy toward the immune battle. This battle taxes the body. So give it a little help by lying down under a blanket.

No. 3: Gargle

Gargling can moisten a sore throat and bring temporary relief. Try a teaspoon of salt dissolved in warm water, four times daily. To reduce the tickle in your throat, try an astringent gargle -- such as tea that contains tannin -- to tighten the membranes. Or use a thick, viscous gargle made with honey or a mixture of honey and apple cider vinegar, a popular folk remedy. Steep one tablespoon of raspberry leaves or lemon juice in two cups of hot water and mix in one teaspoon of honey. Let the mixture cool to room temperature before gargling. Honey should never be given to children under age 1.

No. 4: Drink Hot Liquids

Hot liquids relieve nasal congestion, help prevent dehydration, and soothe the uncomfortably inflamed membranes that line your nose and throat.

No. 5: Take a Steamy Shower

Steamy showers moisturize your nasal passages and relax you. If you're dizzy from the flu, run a steamy shower while you sit on a chair nearby and take a sponge bath.

No. 6: Apply Hot or Cold Packs Around Your Congested Sinuses

Either temperature may help you feel more comfortable. You can buy reusable hot or cold packs at a drugstore. Or make your own. Take a damp washcloth and heat it for 55 seconds in a microwave (test the temperature first to make sure it's not scalding). Or take a small bag of frozen peas to use as a cold pack.

No. 7: Sleep With an Extra Pillow Under Your Head

This will help with the drainage of nasal passages. If the angle is too awkward, try placing the pillows between the mattress and the box springs to create a more gradual slope.

No. 8: Don't Fly Unless Necessary

There's no point adding stress to your already stressed-out upper respiratory system, and that's what the change in air pressure will do. Flying with cold or flu congestion can hurt your eardrums as a result of pressure changes during takeoff and landing. If you must fly, use a decongestant and carry a nasal spray with you to use just before takeoff and landing. Chewing gum and swallowing frequently can also help relieve pressure.

Remember, serious conditions can masquerade as the common cold and a mild infection can evolve into something more serious.