Alka-Seltzer Plus Severe Cold and Flu is a combination of four medications: acetaminophen (an analgesic), chlorpheniramine (an antihistamine), dextromethorphan (a cough suppressant), and phenylephrine (a decongestant). It's used to treat symptoms from the common cold or flu and is available over the counter.

Uses - · temporarily relieves these symptoms due to a cold or flu: · minor aches and pains · headache - · nasal and sinus congestion · cough · sore Warnings - Liver warning: This product contains acetaminophen.

Directions - · do not take more than the recommended dose - · adults and children 12 years and over: take 2 capsules with water - every 4 hours. Do not exceed 10 capsules in 24 hours or as directed by a doctor.

Alka-Seltzer Plus Cold Effervescent Tablets dissolve quickly in water and are instantly ready to start working.

Alka-Seltzer Plus Cold might make you feel drowsy or sleepy, so don't drive or operate any machinery until you know how this medication affects you. Don't drink alcohol when taking this medication because it might make you feel more drowsy or sleepy.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects.

Many people who use these products are not aware that they contain aspirin, but they do. Actually, Alka Seltzer Original contains 324mg of aspirin, which is the equivalent of a full-dose aspirin tablet. Taking this on a regular basis can lead to stomach ulcers and bleeding.

Alka-Seltzer Plus Cold might make you feel drowsy or sleepy, so don't drive or operate any machinery until you know how this medication affects you. Don't drink alcohol when taking this medication because it might make you feel more drowsy or sleepy.

for the temporary relief of:

• heartburn, acid indigestion, and sour stomach when accompanied with headache or body aches and pains.
• upset stomach with headache from overindulgence in food or drink.
• headache, body aches, and pain alone.

Alka-Seltzer Plus Cold might make you feel drowsy or sleepy, so don't drive or operate any machinery until you know how this medication affects you. Don't drink alcohol when taking this medication because it might make you feel more drowsy or sleepy.

In adults and older children, they usually last about 7 to 10 days, but can last longer. A cough in particular can last for two or three weeks. Colds tend to last longer in younger children who are under five, typically lasting around 10 to 14 days. Read more about colds in children.