Alka-Seltzer Plus Cold is a combination medicine used to treat headache, fever, body aches, runny or stuffy nose, sneezing, itching, watery eyes, and sinus congestion caused by allergies, the common cold, or the flu.

Alka-Seltzer contains three active ingredients: aspirin (acetylsalicylic acid) (ASA), sodium bicarbonate, and anhydrous citric acid. The aspirin is a pain reliever and anti-inflammatory, the sodium bicarbonate is an antacid, and the citric acid reacts with the sodium bicarbonate and water to form effervescence.

Ingredients. In Each Tablet: Active Ingredients: Acetaminophen (250 Mg), Pain Reliever/Fever Reducer.; Chlorpheniramine Maleate (2 Mg), Antihistamine.; Dextromethorphan Hydrobromide (10 Mg), Cough Suppressant.; Phenylephrine Hydrochloride (5 Mg), Nasal Decongestant.

This drug may make you dizzy or drowsy or blur your vision. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Avoid alcoholic beverages.

ALKA-SELTZER PLUS SEVERE COLD AND FLU- acetaminophen, chlorpheniramine maleate, dextromethorphan hydrobromide, phenylephrine hydrochloride tablet, effervescent.

This medication is used to treat symptoms caused by too much stomach acid such as heartburn, upset stomach, or indigestion. It is an antacid that works by lowering the amount of acid in the stomach. Check the ingredients on the label even if you have used the product before.

As the tablets dissolve, the base (bicarbonate) and the acid (citric acid) react vigorously producing carbon dioxide gas (hence the "Seltzer"), which also produces enough agitation to allow the active ingredients to dissolve slowly.

Alka-Seltzer Plus Severe Cold And Cough can also worsen certain medical conditions, such as liver, kidney, or heart disease; high blood pressure; glaucoma; stomach problems; or urination problems.

If you have any of the following health problems, consult your doctor or pharmacist before using this medication: breathing problems (such as asthma, emphysema), diabetes, glaucoma, heart problems, high blood pressure, kidney problems, liver disease, seizures, stomach/intestinal problems (such as blockage, constipation ...

Alka-Seltzer is a combination of three medications: Citric acid and sodium bicarbonate are antacids that work to relieve indigestion and upset stomach by neutralizing the acid in your stomach.

This drug may make you dizzy or drowsy or blur your vision. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely.