Nyquil

Effects of Nyquil

NyQuil is the trade name for a line of over-the-counter products used to treat symptoms associated with colds and flu. Different NyQuil products have different ingredients with varying effects including fever reduction, pain relief, cough...

Nyquil Warnings

Nyquil is an over-the-counter medication used to treat cough, cold and flu symptoms. The product, available as liquid capsule or in liquid form, contains dextromethorphan, acetaminophen, doxylamine and pseudoephedrine as active ingredients. In...

Active Ingredients in NyQuil

NyQuil is a brand of cold and flu medicine that is available in both liquid and liquid capsule forms. Available in several different preparations, including NyQuil Cold & Flu Relief Liquid and LiquiCaps, NyQuil Cough, NyQuil Sinus LiquiCaps...

Amount of Alcohol in Nyquil

Nyquil has many ingredients intended to help you fight off the common cold. The ingredients include cough suppressant, pain relievers, antihistamines and alcohol. And while the quantity of alcohol is very small and has a specific purpose, it is...

The Effects of Nyquil

Nyquil, the "nighttime, sniffling, sneezing, so-you-can-rest" medicine, is a well-known over-the-counter medicine used to treat general cold or flu symptoms. It is available as a liquid or in capsule form and is manufactured by Vicks. Nyquil...

NyQuil Overdose Symptoms

NyQuil is an over-the-counter medicine for treating cold symptoms. When used as indicated by the label, NyQuil is generally safe and well tolerated. However, consumption of more than the recommended dose of NyQuil can cause severe symptoms. The...

Nyquil Contraindications

Nyquil is an over-the-counter cold and cough product. It treats cold and flu symptoms such as nasal congestion, headache, fever, cough, sore throat, sneezing and body ache without curing the cold or flu. It may facilitate rest due to its alcohol...

Contents of Nyquil

Nyquil is an over-the-counter medication that can be found at drugstores or even in the medication aisle of grocery stores. The medication comes in a variety of forms and flavors, including the daytime and nighttime formulas. The ingredients of...

Nyquil Liquicap Ingredients

NyQuil Sinus LiquiCaps are an over-the-counter medication indicated to alleviate symptoms associated with nasal inflammation, the common cold or flu, such as nasal congestion or sinus pressure. Patients over the age of 12 can take two NyQuil Sinus...

Long-Term Effects of Nyquil

Nyquil is a type of over-the-counter medicine that contains a combination of ingredients. It is designated to treat symptoms caused by bronchitis, sinusitis, allergies, flu and the cold virus. Nyquil contains dextromethorphan, acetaminophen, oral...

Why Can't You Give a Baby Nyquil?

Nyquil is a medication for the treatment of adult cough or cold symptoms. A special formula is available for children that treats coughs, runny noses and sneezing. According to the Vick's Nyquil website, neither the adult formula nor the...

Side Effects of Using Nyquil or Dayquil

Marketed by Procter & Gamble, the products Nyquil and Dayquil are available over-the-counter for cough and cold relief. Nyquil is the liquid suspension intended for nighttime use, whereas its counterpart, Dayquil, has a slightly different...

Brands of Cold and Flu Medications

Approximately 1 billion colds and millions of cases of the flu occur each year in the United States, according to the National Institutes of Health and the Centers for Disease Control and Prevention. People sickened with these viral illnesses...

The Best Over-the-Counter Cold Medicines

The common cold can be caused by bacteria or viruses. Symptoms of a cold are nasal drip (runny nose), sneezing, aching muscles, coughs, scratchy or itchy sore throat, sinus congestion, fatigue, low grade fever and watery eyes. While there is no...

Antihistamine Ingredients

"Drugs often have several names. When a drug is first discovered, it is given a chemical name" that describes its molecular composition and what it does, according to Merck Medical in the "Home Health Handbook." Antihistamines are known by...

Antihistamines to Relieve Ear Pressure

Ear pressure is commonly the result of fluid buildup in the middle ear, or pressure from an infection or allergic reaction, notes MayoClinic.com. Antihistamines are used to treat allergies and to reduce the amount of sinus mucus. Antihistamines...

About Antihistamines

Antihistamines can be found over the counter at most drugstores in the U.S. and some types are available by prescription only. They come in a variety of forms including pills, tablets, liquid and powder. Seasonal allergy sufferers often turn to...

List of Wal-Mart's Generic Drugs

Wal-Mart has produced an extensive array of over-the-counter generic drugs that in general are cheaper than their name-brand counterparts. The Wal-Mart brand is called Equate. The company has medications for colds, allergies, indigestion and...

How to Take Vitamins and Cold Medicine Together

If you have a cold, chances are you'd like to do whatever possible to make yourself feel better. While cold medications can provide quick relief for many common cold symptoms, certain vitamins, particularly vitamin C, might help shorten the...

Cure for a Bronchial Infection

Bronchial infection, more commonly referred to as bronchitis, is a form of viral infection. The virus attacks the bronchial tubes that lead to the airway, inflaming them and making it hard to breathe. Most times, an increase in the amount of mucus...

Medications for Sinus & Allergy

According to The American Academy of Allergy, Asthma and Immunology (AAAAI), allergies affect more than 40 million people in the United States. When a person's immune system reacts by releasing histamine and antibodies to a foreign substance such...

How Does Doxylamine Work?

Doxylamine is sold over-the-counter in the U.S. as a sleep aid, in generic form as well as under the brand name Unisom. It is actually an antihistamine medication, also used to provide relief from cold and allergy symptoms and is an active...

Tylenol Toxicity Symptoms

Tylenol is a common household medication used for the treatment of pain and low fever. Tylenol has been proven safe and effective, but overdosing can be life threatening. Tylenol's active ingredient is acetaminophen, which can cause liver damage...

Drugs for Allergy Relief

More than 40 million Americans suffer from allergies, according to the American Academy of Allergies Asthma and Immunology. Aside from avoiding allergens, the most common way to find allergy relief is by taking medication. Most of the drugs used...

Tylenol and Liver Enzymes

Tylenol contains acetaminophen, the active ingredient that provides relief from pain and fever. This drug is commonly bought over the counter, although many consumers have no idea of the health risks: Taking excessive or daily doses of Tylenol can...

Drugs That Can Cause False Positive Drug Tests

Getting a new job, adopting a child or satisfying a probation officer may require a drug test--usually a urine test. People who don't use illegal drugs will usually test negative. But some prescribed and over-the-counter drugs can yield a...

How to Get Over a Chest Cold (Video)

A chest cold is an infection of the upper respiratory system. Learn how to get over a chest cold from a certified personal trainer in this health video.