Wednesday, February 11, 2026
HomeHealth & Fitness"NHS Warns: Omeprazole Caution for Buyers"

“NHS Warns: Omeprazole Caution for Buyers”

Anyone purchasing omeprazole has likely received a cautionary notice from the NHS about its potential impact on the body. Omeprazole, classified as a proton pump inhibitor (PPI), is commonly prescribed in the UK to treat conditions like heartburn, stomach ulcers, and GERD.

The medication works by reducing stomach acid levels and is available in various forms, including capsules, tablets, and liquid. While some versions can be bought from pharmacies or stores, it is usually prescribed by a doctor.

Although omeprazole is effective for managing stomach acid-related issues, prolonged use is generally not recommended due to the increased risk of adverse effects over time.

NHS advice recommends limiting omeprazole usage to two weeks if obtained without a prescription and seeking medical attention if symptoms persist or worsen. Your doctor may suggest continuing the treatment beyond this period based on your condition, but any concerns about prolonged use should be discussed with a healthcare professional.

As with all medications, omeprazole may cause side effects, with the likelihood increasing after continuous use for a year or more. Mild side effects may include, but are not limited to:

More severe side effects can include:

It is important to contact 111 if serious side effects are suspected while taking omeprazole. Detailed information on omeprazole, including potential side effects, can be found in the leaflet provided with the medication and on the NHS website.

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