The omeprazole is a active principle used for the production of proton pump inhibitor drugs. Mainly administered for the gastrointestinal treatments e antiulcer, omeprazole is the most widely used drug for the specific treatment of gastrointestinal tractBut what are its functions, how does it work in the body, and how can it interfere with or cause side effects? Let's find out together.
Index of topics
What
The omeprazole It is prescribed by the doctor when the patient suffers from gastroesophageal disorders as in the case of gastric reflux or ulceration. The active principle It can be found in various medications, which your doctor will prescribe. Currently, an over-the-counter drug containing omeprazole is also available in Italy, but it is not recommended without a prescription.
What is
The omeprazole is a medicine prescribed as a single treatment or in combination with other therapies to treat, in particular, gastroesophageal refluxThe drug actually reduces the symptoms of the disorder and allows the esophagus to heal. Taking omeprazole also helps prevent further damage to the esophagus or stomach.
Another use is for disorders that are characterized by theexcessive production of gastric acids in the stomach.
Omeprazole can also be used to treat:
- La Zollinger-Ellison syndrome,
- Gastrointestinal infections and ulcers
- Infections from Helicobacter pylori, which can also help prevent recurrence.
- Chronic or frequent heartburn (occurs at least twice a week)
- Ulcers caused by NSAIDs (non-steroidal anti-inflammatory drugs)
- Duodenal ulcers
It must be considered, however, that it's not an instant fixThe active ingredient in the drug may take several days to take effect. Typically, it may take 1 to 4 days to start feeling relief.
How it works
As with all other drugs that act as proton pump inhibitors, theomeprazole acts as an inhibitor, preventing the production of excess hydrochloric acid, whether or not caused by the food ingested.
To be activated, the substance must be introduced into an acidic environment, in particular, inside the parietal cells, where it can begin to perform its function as an obstacle to the production of gastric juices.
How to hire it
Recommended doses
The omeprazole It is a drug available in the form of gastro-resistant capsules to be taken orally. Generally, it should be taken in the morning, at least an hour before breakfast, on an empty stomach.
It is important to keep in mind that for the medicine to work you must swallow the capsule whole Using half a glass of water. Omeprazole should not be chewed or crushed because the substances inside, which protect the active ingredient until it reaches its target area, could decompose upon contact with gastric juices, weakening or completely eliminating its effect.
For the quantities to be taken, it is necessary to contact a competent doctor and follow the instructions for administering the medication. If in doubt, it's always best to consult your doctor.
In milder cases, if you experience frequent heartburn, one dose in the morning would be enough for 14 days. For the gastroesophageal reflux o ulcer, the doctor may prescribe omeprazole 1 to 3 times a day, strictly one hour before meals.
As mentioned, omeprazole may also be prescribed in combination with other medications if the patient has additional symptoms due to infections or other related conditions.
Effetti collaterali
What side effects can Omeprazole cause?
The omeprazoleLike other medicines, it can cause side effects. These may affect only a portion of patients, and each patient experiences them differently.
Municipality
- Headache
- Nausea or vomiting
- Diarrhea o constipation
- Stomach ache
- Flatulence
Uncommon
- Swelling of the feet and ankles
- Insomnia
- Dizziness
- drowsiness and tiredness
- Dizziness
- Altered blood values for the liver function
- Skin rash, hives and itching
- General malaise and lack of energy
Seriously
- Negative alteration in the number of platelets and/or white blood cells in the blood
- Allergic reactions, even serious ones
- Too low levels of sodium in the blood
- Sweating excessive
- Agitation, confusion o trough
- Inflamed mouth
- Alteration of taste
- Vista offuscata
- Bronchospasm
- Liver problems
- Alopecia
- Reactions to light
- Arthralgia or myalgia
- Interstitial nephritis
When not to use omeprazole
Treatment should be stopped immediately if rare, but possible, symptoms begin to appear, such as:
- Swelling of the lips
- Sudden panting
- Swelling of the tongue, throat and/or body
- Skin rashes
- Fainting
- Difficulty swallowing
These could all be signs of a serious allergy developing and you should seek immediate medical attention and treatment.
You should also be careful to assess whether the skin begins to peel, develops blisters, or forms bleeding blisters on the face or genitals. If the skin turns yellow, this could indicate pathological conditions related to the liver.
Controindicazioni
Omeprazole is a medication, and as such, it isn't universally applicable. In fact, in some cases, the active ingredient could cause harm or cause serious conditions. But when is omeprazole not safe to take?
- Allergy to omeprazole
- Known allergy to one or more of the excipients present in the drug
- Recognized allergy to other types of proton pump inhibitors (lansoprazole, rabeprazole, esomeprazole, pantoprazole)
- If you are currently undergoing therapy with nelfinavir (active ingredient used in the treatment of HIV infections).
Important
Once the doctor prescribes omeprazole, the patient should immediately report if you have experienced allergic reactions after taking proton pump inhibitorsIn most cases, this also indicates an allergy to omeprazole.
Before starting a treatment based on omeprazole, the patient must undergo a specific blood test for chromogranin AAt the same time, you should be aware that taking proton pump inhibitors may hide the symptoms of other diseases. Therefore, it is important to inform your doctor if, before or during treatment with omeprazole, you experience:
- Significant weight loss (for no apparent reason)
- Swallowing problems or dysphagia
- Vomiting, even with traces of blood
- Blood in the stool
- Severe or persistent diarrhea
Accredited studies have also highlighted how prolonged use of omeprazole – for more than a year – can promote risk of hip fractures, wrist e vertebral column. Especially if you suffer from Osteoporosis or pathologies of the skeletal system, it is essential to inform your doctor.
Therefore, the drug must be administered under close medical supervision and should not exceed the recommended dose or the indicated duration. If you have any doubts or questions, it's best to discuss them with your doctor, who will be able to determine the most appropriate treatment or care for your specific case.
Read also:
- Metformin: What it's for and how to use it
- Brufen: what it is for and when to use it
- Oki: what is it for and when should it be taken?
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