Is heartburn related to stomach acidity?

Heartburn is a sensation almost everyone knows. It can appear after eating, a cup of coffee, or even during exercise. Most people immediately think: “It must be too much acid.” But that’s not always true.
In fact, heartburn can occur even when stomach acidity is low. Its cause is often not the acid level itself but the function of the lower esophageal sphincter — the muscle that prevents stomach contents from moving back up into the esophagus.

Heartburn isn’t always about acid

When the sphincter doesn’t work properly, stomach contents can rise upward and irritate the esophageal lining. As a result, you feel that familiar burning sensation behind the breastbone — even when acidity is normal or reduced.

Main causes of heartburn

1. Reflux without increased acidity.
   Even with a normal acid level, stomach contents can irritate the esophagus.
2. Bile reflux.
   Sometimes bile enters the esophagus along with stomach acid, causing discomfort.
3. Increased mucosal sensitivity.
   Even minor irritation can feel like intense burning if the mucosa is overly sensitive.
   
   

Should acidity always be reduced?

Not necessarily. If acidity is already low, acid-blocking medications can disrupt natural digestion.
In such cases, it’s better to choose gentle, localized remedies that relieve symptoms without changing stomach acidity.

What helps with heartburn?

If heartburn is bothering you, consider alginate-based products — they create a protective barrier in the stomach, preventing acid from entering the esophagus.

One such solution is Hyalera, a dietary supplement by Vorwarts Pharma.
It contains sodium alginate and hyaluronic acid, which act physically — not chemically — to relieve heartburn while maintaining normal acidity.

Benefits of Hyalera

• Creates a protective barrier on the esophageal mucosa.
• Does not disrupt digestion or cause constipation or diarrhea.
• Contains hyaluronic acid for mucosal comfort.
• Suitable for adults and children from 6 years old.
• Pleasant pear flavor and convenient stick format — can be taken without water.

Hyalera — Comfort Without Compromise

Heartburn can ruin even the best day. In such moments, you want a simple solution — no restrictions or complicated routines.
Hyalera helps quickly restore comfort, working gently and locally without altering stomach acidity.

Learn more about Hyalera in sticks [here]
or about Hyalera tablets [here].

Frequently Asked Questions (FAQ)

1. Can heartburn occur without increased acidity?
   Yes. It’s often caused by poor sphincter function or increased mucosal sensitivity.
2. What triggers heartburn?
   Overeating, fatty or spicy foods, coffee, carbonated drinks, tight clothing, stress, or physical activity after meals.
3. How can you quickly relieve heartburn?
   Choose a localized product that creates a protective barrier without affecting acidity. Alginate-based remedies — such as Hyalera — have this effect.
4. When should you see a doctor?
   If heartburn occurs frequently, disrupts sleep, or comes with other symptoms, it’s important to consult a healthcare professional.

Heartburn doesn’t always mean excess acid. It can result from reflux, mucosal sensitivity, or dietary habits.
The key is to find a natural, non-acid-altering solution.

Hyalera by Vorwarts Pharma — care, comfort, and quality trusted by families in Ukraine and beyond.