Compare Zegerid vs. Alka-Seltzer

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Zegerid (omeprazole and sodium bicarbonate)

Relieves heartburn and excess stomach acid, and treats ulcers.

Zegerid (omeprazole and sodium bicarbonate) is an effective medicine for heartburn, but it's more expensive than buying omeprazole by itself.

5.2/ 7 average rating with 74 reviewsforZegerid
Relieves heartburn, headache, and body pains.

Alka-Seltzer Original (Aspirin / Citric Acid / Sodium Bicarbonate) gives quick relief for headache, body pains, and upset tummies, but might be hard to swallow if you don't like the taste or fizz.

5.4/ 7 average rating with 1055 reviewsforAlka-Seltzer
Upsides
  • Most people can take Zegerid without any noticeable day-to-day side effects.
  • Zegerid lasts longer than other types of antacids (like Zantac, Pepcid, or Tums), and you may only need to take it once a day.
  • Contains both a quick acting and a long acting component to help provide fast and long lasting relief.
  • Is inexpensive as both generic and over-the-counter options are availabe.
  • Works great if you have an upset stomach and a headache or body pain at the same time.
  • Works really fast.
  • Available over the counter without a prescription.
  • Cheap.
Downsides
  • Zegerid (omeprazole and sodium bicarbonate) contains sodium bicarbonate which isn't good if your doctor's asked you to lower your sodium bicarbonate or if you have heart or blood pressure problems.
  • May not be the best option if you have Bartter's syndrome due to sodium bicarbonate. Speak to your doctor first.
  • Should not be used for occasional heartburns. Talk to your doctor or pharmacist about other medications if you do not have frequent heartburns.
  • Doesn't last very long.
  • Other antacids like Zantac (H2 blockers) and omeprazole (proton pump inhibitors) can work better and last longer.
  • Because it has aspirin in it, it increases the risk of bleeding, especially if you take any other blood thinning medicine.
  • Can't be used by people with allergy to aspirin.
  • You may not like the taste or fizz.
Used for
Dosage forms
  • Pill
  • Suspension
  • Chewable tablet
  • Effervescent tablet
Price
Lowest price near you
$3103.61
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Reviews
74 
72%
think this treatment is worth it
55%
think this treatment works well
12%
think this treatment is a hassle

Have you used Zegerid (omeprazole and sodium bicarbonate)?

Leave a review
1055 
81%
think this treatment is worth it
52%
think this treatment works well
8%
think this treatment is a hassle

Have you used Alka-Seltzer Original (Aspirin / Citric Acid / Sodium Bicarbonate)?

Leave a review
Side effects
The Zegerid (omeprazole and sodium bicarbonate) FDA package insert doesn’t have numbers about how common side effects are.
The Alka-Seltzer Original (Aspirin / Citric Acid / Sodium Bicarbonate) FDA package insert doesn’t have numbers about how common side effects are.
Risks and warnings
  • Severe diarrhea

    Elderly

    ...and 1 more risk factors

  • Bone fractures

    Long-term use of Zegerid (omeprazole and sodium bicarbonate)

    ...and 1 more risk factors

  • Chronic lung problems

    Asthma

    ...and 2 more risk factors

See more detailed risks and warnings
  • High blood sodium levels

    Current kidney disease

    ...and 2 more risk factors

  • May worsen heart or kidney problems

    Congestive heart failure (CHF)

    ...and 3 more risk factors

  • Brain damage or death from Reye's Syndrome

    Children 18 years or younger recovering from viral infections

  • Stomach Bleeding

    History of stomach bleeding or ulcers

    ...and 3 more risk factors

  • Serious allergic reactions

    Asthma

    ...and 4 more risk factors

See more detailed risks and warnings