Midlife reflux isn't just heartburn: six steps to ease symptoms

For many women, acid reflux appears for the first time during perimenopause and menopause. It can feel surprising and frustrating, especially if you've never had digestive issues before.

In my clinic, I often hear women describe a sharp burning sensation after a cup of coffee or an uncomfortable, sore and bloated feeling after lunch as "just a bit of heartburn". But when we dig deeper, we often find a much broader picture.

If mealtimes have you reaching for the Rennie, and a packet has found its way into your handbag "just in case", you're not alone.

First, what is acid reflux?

Acid reflux is sometimes called Gastro-oesophageal Reflux Disease (GORD), or, as I like to call it, "same burn, longer name". It happens when stomach contents travel back into the food pipe, the oesophagus, causing the classic burning sensation we know as heartburn.

But reflux isn't always just heartburn. Do you notice a sour taste in your mouth, experience recurrent hiccups, or have bad breath? Do you feel bloated, nauseous, have a persistent cough or a hoarseness to your voice? Do any of these sound familiar?

The terms "indigestion" (general discomfort or pain after eating) and "reflux" (stomach acid moving up into the oesophagus) are often used interchangeably, but they aren't quite the same. You can have indigestion without reflux, but reflux goes hand in hand with indigestion.

Some women experience Silent Reflux, or Laryngopharyngeal Reflux (LPR), in which stomach contents reach the throat and larynx. It most often happens at night, simply because you are lying down, and may not involve heartburn at all. Instead, there may be a feeling of a lump in the throat, a tight or croaky voice, difficulty swallowing, sudden coughing or choking at night and a constant need to clear the throat.

Why is reflux common in midlife women?

This is the question I'm most often asked: "Why now?"

It may not be surprising to hear that hormonal shifts appear to play a role. Fluctuations in progesterone, particularly, can change the strength of the lower oesophageal sphincter, which acts as the stomach's one-way valve, preventing stomach contents from backing up into the oesophagus. When this valve relaxes, it becomes easy for stomach acid to escape. Hormonal shifts may also slow the rate at which food moves through the digestive system, increasing the likelihood of reflux.

Midlife brings other challenges: changes in body composition, increased stress, poor or disrupted sleep and irregular eating patterns. Layer these on top of hormonal fluctuations, and you create a perfect reflux storm.

Even if nothing feels dramatically different, small cumulative changes, and midlife is very much a time of change, can make reflux more likely to flare.

Foods that can fuel the fire

Fatty, fried, and spicy foods are the most predictable triggers. Others are more surprising and can catch you off guard. These include chocolate, mint (think about that after dinner mint or a cup of mint tea), tomato, tea, coffee, citrus fruits and juices, alcohol and fizzy drinks. These foods can relax the lower oesophageal sphincter, making it easier for the stomach contents to flow upwards.

Triggers are individual, and cutting out all the foods on a generic trigger list is usually unnecessary and rarely sustainable. I suggest that my clients keep a simple food and symptom diary, removing one potential trigger, such as coffee, for two weeks, noting any changes. If nothing improves, they reintroduce it and try another.

The goal here isn't restriction; it's about giving you clarity on your own triggers so that you can eat more comfortably, without unnecessarily giving up foods you enjoy.

It's not just what we eat

It can also be how we eat, as busy lives rarely support proper digestion. Eating quickly or on the move, multitasking while eating a sandwich at your desk, skipping meals and then eating a large dinner in front of the TV can all increase the likelihood of heartburn.

One simple way to slow down is to notice the aroma, texture and taste of your first bite at each meal. Taking a moment to tune in to your senses can help you eat mindfully and move your attention away from rushing through your meal. Put down your cutlery between mouthfuls and chew thoroughly. In other words, take time to enjoy your food, and you may find that these small changes are enough to calm your digestion.

The bigger lifestyle picture

Managing reflux isn't only about your meals. Broader lifestyle factors can also influence how frequently symptoms flare.

Smoking is a recognised risk factor for reflux, as nicotine relaxes the lower oesophageal sphincter. While research into vaping is still emerging, the nicotine itself is likely to have a similar relaxing effect on the sphincter. Smoking cessation can significantly reduce reflux symptoms, with many noticing improvements within days of quitting, especially at night.

Where we carry weight can also have an impact on reflux symptoms. Excess weight around the abdomen increases pressure on the stomach, making reflux more likely.  Gentle weight management, where appropriate, can have a positive impact on the severity of reflux symptoms.

Regular movement supports not only our digestion but also weight management and stress regulation. Very intense exercise can aggravate reflux in some women, so be aware of what feels helpful as opposed to what is hurting. Consistent lower-impact activities such as walking, strength training or yoga are often beneficial.

Stress itself can heighten digestive sensitivity and slow gut motility. For many midlife women juggling work, growing children and ageing parents, supporting stress resilience shouldn't be an indulgence. Small changes such as prioritising sleep, rhythmic breathing exercises or settling clearer boundaries can have a real impact on symptoms over time.

When to seek medical attention

If reflux symptoms are frequent and persist for more than three weeks despite using over-the-counter medication and making some changes to your diet and lifestyle, speak to your GP. Ongoing reflux should always be assessed by a medical professional.

Your reflux checklist

Here are six simple steps that you can use as a starting point:

• Keep a food and symptom journal to identify your personal triggers.
• Eat your meals sitting at a table, without distractions, and chew thoroughly.
• Avoid skipping meals and aim to finish eating your evening meal at least two to three hours before bedtime.
• Incorporate some gentle movement into your daily routine.
• Seek help to quit smoking or vaping.
• Learn some simple stress-busting techniques, such as rhythmic breathing or journaling.

Acid reflux isn't "just heartburn", and you don't have to put up with it. Some small steps, a little detective work, and a few adjustments to what and how you eat are often enough to calm your symptoms and help you feel more comfortable.