To calm a nagging cough that keeps you awake at night, take 2 teaspoons of honey (1 to 2 teaspoons for kids; don't give to children younger than 1), along with 500 mg of Ester C 30 minutes before bed. The vitamin C (nonacidic Ester type won't upset stomachs) boosts the immune system in the early stages of your cough. Research shows that honey works better than either a cough suppressant or no treatment at all for relieving children's nocturnal cough and promoting sleep. 

If part of the reason you’re breathing through your mouth is because your nose is clogged, use an over-the-counter medicated decongestant nasal spray or drops to open up airways, such as Afrin or Vicks. “Nasal decongestants work well at eliminating congestion in your nose and drying mucus out,” Dr. Abramowitz says. “This can help you feel better and also decrease postnasal drip.”
If you suffer from anxiety, it could pay off to try meditation before you start popping pills–here’s how. Chronic stress has been linked to people with increased risk of Heart Disease, weight gain, sleep problems, and memory and concentration impairment. In studies, daily meditation has also been proven to help manage the symptoms of anxiety disorders, sleep disorders, depression, heart disease, and cancer. Translation: Meditation actually works, so you should try it.

Typically, the waste of digestion (stool) gets out of the body through intestines by muscular contraction. In the colon, most of water and salt of the waste are reabsorbed because it is necessary for the body. However, when the intestines absorb too much water or the colon contracts slowly, the stool becomes dry, hard and difficult to pass through the colon. This is the root cause of constipation.
This helps in a few ways. When you lay flat on your back, it increases pressure on your neck and can exacerbate symptoms in your throat, Dr. Griffiths says. “Propping yourself up helps relieve the pressure and can make you feel better,” he says. If you’re struggling with acid reflux, elevating your head also can work with gravity to help keep your stomach acids where they belong—in your stomach.
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 temporarily damage 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.
Besides, constipation can be caused by physical injury and systemic diseases, such as high fever infection status, postoperative blood loss, stroke, diabetes, thyroid disease and Parkinson’s disease. Other reasons for constipation include problems in intestine, for examples, lesions of the rectum and anus, rectal and anal stenosis as well as intestinal obstruction or diverticulitis
Gargle with a small cup of acidic lemon juice to kill odor-causing bacteria. Then eat a bit of plain unsweetened yogurt, which contains beneficial lactobacillus bacteria. These so-called probiotics compete with and replace the reeking bacteria. (They also make you prettier—check it out!) The lemon-yogurt combo instantly neutralizes odor and lasts 12 to 24 hours.
In general, a viral infection usually comes with other symptoms, like muscle aches and fatigue, along with your sore throat, says Chester Griffiths MD, an otolaryngologist at Providence Saint John’s Health Center in Santa Monica, Calif. With a bacterial infection, on the other hand, the pain is usually more focused on your throat and the soreness tends to be pretty severe, Dr. Griffiths says. You may also have intense pain when you swallow, along with a high fever. 

This is dangerous and doesn’t work -- don’t do it. The idea is, you place the unlit end of a lit, hollow candle into your ear, and that draws out the wax. But several things can go wrong: It can push earwax deeper in, candle wax can get inside your ear, it can puncture your eardrum, or it can burn your ear canal, face, scalp, or hair. See your doctor if you think you have a problem with earwax.
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