Just after eating a hearty meal, a burning sensation rises from the chest... The stomach feels full of gas... A sour taste in the throat... At times like these, the first thing most of us do is go to the pharmacy and ask for an antacid , right? After taking a liquid or a chewable tablet, we feel relief after a while. But, how many of us really know what this antacid is, what it does inside the body, and whether it is good or bad to use it regularly? Let's talk about it simply today.
What exactly is an antacid?
Simply put, an antacid is a type of medicine that reduces the amount of acid in your stomach, relieving symptoms like heartburn and indigestion .
Think of the acid in your stomach as a fire in a stove. This acid is essential for digesting the food we eat. But when the amount of this acid increases too much, or when it comes up from the stomach, that is, into the esophagus , we get the symptoms of gastritis . Antacids are like putting out a fire by adding water to it. That is, they neutralize the excess acid in the stomach. This gives us immediate relief. These can be bought from pharmacies without a prescription.
What symptoms are relieved by antacids?
If you have these kinds of problems, you can get temporary relief from an antacid.
| Symptom | A simple description |
|---|---|
| Inflammation of the chest and stomach | Burning sensation in the middle of the chest or upper abdomen, especially shortly after eating or at night. |
| Sour taste in the throat | A sour or bitter taste in the mouth due to stomach acid coming up into the throat. |
| Stomach bloating/gas | Conditions such as feeling like your stomach is full of gas and bloating. |
| Delicate pain | Mild pain in the chest and stomach. |
What conditions are antacids used for?
Antacids are a medication approved to relieve occasional, mild stomach upset and indigestion. That is, they are not a daily problem.
Antacids can also temporarily help control the symptoms of the following conditions:
- Gastritis: Inflammation of the stomach walls.
- Acid Reflux: Medically, a condition called GERD (Gastroesophageal Reflux Disease).
- Stomach ulcers .
The important thing is that antacids are only a temporary relief for symptoms. They do not cure the underlying condition that is causing those symptoms. So if you are experiencing these symptoms regularly, you should definitely see a doctor.
Who should be careful before taking this medicine?
While most people can safely use antacids, some people should seek medical advice before using them. If you fall into one of the following categories, be sure to talk to your doctor before taking an antacid.
| People to watch out for | Reason |
|---|---|
| Pregnant or nursing mothers | Although most antacids are safe, some of their ingredients may not be suitable, so medical advice is essential. |
| People taking other medications | Antacids may interfere with the absorption of other medications you are taking (e.g., medications for high blood pressure or diabetes). |
| People with kidney or liver disease | Some minerals (e.g. magnesium, aluminum) contained in antacids may cause difficulty in eliminating them from the body. |
| People with high blood pressure or heart disease | Some antacids can be high in sodium (salt), which can affect blood pressure. |
| Children under 12 years old | It is very important to consult a doctor before giving antacids to young children. |
What are the possible side effects of antacids?
Most of the time, antacids don't cause major side effects when taken in the right dosage. However, some people may experience minor side effects. Also, long-term and excessive use can cause serious problems.
| Common side effects | |
|---|---|
| Constipation or diarrhea | Antacids containing aluminum can cause constipation, while those containing magnesium can cause diarrhea. |
| Flatulence | Flatulence and bloating. |
| Nausea and stomach ache | Some people may experience nausea or stomach pain. |
| Serious but rare side effects (especially with excessive use) | |
| Acid Rebound | Due to frequent use of antacids, the body begins to produce more acid than usual in response. |
| Osteopenia | Long-term use of antacids containing aluminum can affect the body's calcium and phosphate levels. |
| Effects on the kidneys | For people who already have kidney disease, the minerals in antacids can accumulate in the body and cause problems. |
Other medicines that we confuse with antacids
This is something that many people get confused about. Not all medications that doctors prescribe for gastritis are antacids. They work differently.
- Medicines like Omeprazole and Pantoprazole: These belong to a group called ``Proton Pump Inhibitors - PPI''. These work by stopping the activity of the acid-producing cells in the stomach. That is, they only reduce the amount of acid produced. They do not neutralize the acid like antacids.
- Medicines like Famotidine: These belong to a group called ``H2 Blockers.'' What they do is reduce acid production.
- Simethicone: This medicine is used to eliminate gas bubbles in the stomach. It has no effect on acid.
Therefore, when a doctor prescribes a medicine for you, make sure to know exactly whether it is an antacid or another type.
Take-Home Message
- Antacids are only a medicine that provides temporary relief from occasional heartburn . They are not a cure for disease.
- If you frequently experience stomach pain, chest pain, or symptoms of gastritis , you should definitely see a qualified doctor to find out the cause, rather than just taking over-the-counter medications.
- If you have other medical conditions such as kidney disease, heart disease, or high blood pressure , or if you are taking other medications, be sure to consult your doctor before taking antacids.
- Before using any antacid, read the label carefully and use only as directed. Do not exceed the recommended dosage.
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