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If a pregnant woman is experiencing heartburn, which is not uncommon; the initial
advice should be conservative management. This should take the form of small frequen
t
meals, preferably rich in carbohydrates. The expectant mother should also avoid lying
flat or prolonged stooping. She may also try to lie in a propped-
There is lingering concern about safety of antacids (such as magnesium-
There is certainly no risk to the fetus from these antacids in the second or third trimester of the pregnancy and, when required, they can be taken with peace of mind.
Common brand names of antacids include Gaviscon®, Tums®, Peptac®, Rennie®, M
aalox®,
and Mucogel®.
The general rule is that peptic ulcers tend to improve in pregnancy. It is exceptionally unusual for peptic ulcers to start or be diagnosed for the first time during pregnancy.
For somebody who has been on specific treatment for the ulcers, the medication is likely to be one of the drugs known as H2receptor antagonists. These work by inhibiting the secretion of acid in the stomach.
The most common are Cimetidine (Tagamet®) and Ranitidine (Zantac®). Other similar drugs include Nizatidine (Axid®) and Famotidine (Pepcid®).
This kind of use is also considered perfectly safe and has been used for many years
on hundreds of thousands of women about to give birth. No ill-
In some countries, Sucralfate (Antepsin®) is considered ideal for use in pregnancy, since it is not absorbed from the stomach.
Omeprazole (Losec®) is another useful drug. It belongs to a group of drugs called Proton pump inhibitors. Their safety in pregnancy cannot be guaranteed and therefore the advice is to avoid unless necessary. In practice, it is used fairly widely.
Other Proton pump inhibitors include Esomeprazole (Nexium®), Lansoprazole (Zoton®), Pantoprazole (Protium®) etc.
Carbenoxolone was used for gastric ulcers in the past but is no longer licensed for this in many countries including the UK. It is still used in the form of a mouthwash for mild oral lesions. It is not used in pregnancy.
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