How Long After Taking Omeprazole Can I Take Ciprofloxacin (And Why)?

Exact Answer: At least 20 to 24 hours

Medical interactions are found among every pharmaceutical medicine ever created. Various medicines should not be taken together because they can cause chemical reactions within your body. Every medicine consists of various compositions of chemicals.

But, when some medical drugs are taken within a short duration together, they can be dangerous and sometimes even risk your life. On the other hand, when some pharmaceutical drugs are taken together, they can cancel out each other’s advantages/

For example, Ibuprofen and some chemicals cannot be taken together on the same day. But, they can be taken after a certain time interval, even within a day.

Two other drugs that should not be taken together are Ciprofloxacin and Omeprazole.

How Long After Taking Omeprazole Can I Take

How Long After Taking Omeprazole Can I Take Ciprofloxacin?

Name of the DrugUsesDirection of Intake
CiprofloxacinCan be used to treat bacterial infections and diseases. It helps your body stop and kill the growth of bacteria.Can be taken with or without food intake. It can be taken twice a day, morning and evening.
OmeprazoleHelps you treat stomach and esophagus-related problems. It controls acid damage in your body. The dosage is based on your condition, age, weight, and your body’s response to it.

Pharmaceutical drugs can be used to relieve you from your medical conditions that can cause discomfort and pain. The drugs can be used for a variety of purposes. Some can be used as pain killers, sedatives, while some can help you kill bacteria and viruses.

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There are many drugs in the medical field right now and two of the drugs commonly prescribed by doctors include Ciprofloxacin and Omeprazole.

Ciprofloxacin, which is generically otherwise called Ciprofloxacin HCL, can be used to treat bacterial infections. It belongs to a set of drugs called quinolone antibiotics. This drug helps you stop the bacteria from growing. Ciprofloxacin can be only used to treat only infections related to bacteria. It will not help you in any way with infections caused by viruses.


Omeprazole is a popular drug that can be used to treat acid reflux and ulcers. It can help you take care of conditions related to your stomach and esophagus. Omeprazole helps your decrease the amount of acid in your stomach. It will for sure help you relieve symptoms like heartburns, persistent coughs, and difficulty in swallowing.

Why Shouldn’t You Take Ciprofloxacin and Omeprazole Together At The Same Time?

Omeprazole Oral will help you prevent ulcers, prevent esophagus cancer, and it belongs to a class of drugs called the PPIs (Proton Pump Inhibitors). Headaches and abdominal pain can occur if you overdose or do not take your dosage right.

The dose is based on the physical attributes of your body and some of the serious side effects include low blood level, signs of rashes, and joint pain.

Ciprofloxacin will help you stop the growth of bacteria and further damage caused by it. The dosage depends on the severity of your condition and you can take your medicine in the form of oral suspension and tablets. But they are bitter, so it is better if you swallow them.

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Overdose and allergic reactions include nausea, dizziness, insomnia, headache, and some others.

Though omeprazole and ciprofloxacin do not have any known drug interaction, there are some commercial perspectives about them. Though they do not cause any negative reactions, when you take ciprofloxacin along with omeprazole, its effectiveness might be reduced.


According to many sources, the effects of ciprofloxacin will be less than 20% if you take it along with omeprazole. Other than that, there are no drug interactions found between these medicines, which can endanger your life or cause serious side effects.

So, medical experts advise patients to take these two pharmaceutical drugs with a time interval of at least 24 hours between them.


Many drugs have interactions among others, which is toxic most of the time. Pharmaceutical industries create medicines that should be taken daily with no common drug interactions, considering the risks.

If you are experiencing any sort of side effect or allergic reaction and have no other way of switching your daily medicine in the combination, you will be advised to use alternate drugs of the same effect.



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Hi! I'm Nidhi.

Here at the EHL, it's all about delicious, easy recipes for casual entertaining. So come and join me at the beach, relax and enjoy the food.


    1. The importance of understanding medical interactions can’t be overstated. Thank you for a great article!

  1. I didn’t know that Ciprofloxacin and Omeprazole shouldn’t be taken together. Thanks for the helpful info.

  2. I never knew medications can interact with each other. Thanks for sharing this important information.

    1. I always thought medications could be taken at the same time without any issues, so this information was extremely enlightening!

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