How long after doxycycline can I eat dairy?

In this article, we are going to answer how long after doxycycline can I eat dairy, what is doxycycline, what is doxycycline used for, and what are the food and drug interactions of doxycycline, who should not take doxycycline and what are the most common side effects of doxycycline.

How long after doxycycline can I eat dairy?

You should wait about 2 to 3 hours to eat dairy after taking doxycycline. Food that contains calcium can affect the absorption of doxycycline which makes it a less effective medication. Medications and supplements that contain calcium such as antacids should be avoided. 

Some dairy that should be consumed 2 to 3 hours after taking doxycycline include

  • Milk
  • Cheese
  • Cream cheese
  • Yogurt
  • Cottage cheese
  • Kefir
  • Whey products
  • Ice Cream 
  • Or any milk subproduct

What is doxycycline?

Doxycycline is an antibiotic from the group of tetracyclines. It is used to treat bacterial infections such as

  • To prevent Anthrax infection: a serious infection that can spread very quickly
  • To treat plague and tularemia
  • To prevent malaria
  • To treat acne and rosacea

Doxycycline works by preventing bacterial infection by reducing the growth of the bacteria and preventing its duplication and spread all over the body. 

When it comes to acne, it works by killing the bacteria that affect specifically the pores of the face and when it comes to rosacea, it kills the bacteria that cause inflammation, redness, flushing, and pimples. 

Doxycycline can be found under several brands names such as

  • Vibramycin
  • Doryx
  • Doryx MPS
  • Oracea
  • Acticlate
  • Doxy 100
  • Doxy 200

What is doxycycline used for?

Doxycycline is used for several bacterial infections such as chest and dental infections, skin infections, sexually transmitted infections, and other rare bacterial infections. Malaria is prevented with this antibiotic when traveling to places where there is malaria. You will be given medication before traveling. 

What are the food and drug interactions of doxycycline?

Doxycycline is affected by several minerals and substances that interfere with its absorption. Calcium is the most known mineral that can decrease the absorption of doxycycline but other minerals such as iron, magnesium, sodium bicarbonate and aluminum also decrease doxycycline absorption. 

Alcohol has a minor interaction with alcohol or ethanol but it is not recommended to mix these two chemicals because doxycyclines can make you more sensitive to alcohol. Medication that affects doxycycline absorption or function include

  • Barbiturates
  • Antimetabolites
  • Diuretics
  • Anticonvulsants
  • Laxatives
  • Proton pump inhibitors
  • Retinoids and Vitamin A
  • Lithium 

Who should not take doxycycline?

There are some groups that should not consume doxycyclines such as women with sensitivity to tetracycline drugs, children below eight years, breastfeeding mothers, and women taking anticoagulants. 

  • Women with sensitivity to tetracycline drugs
  • Children below eight years
  • Breastfeeding mothers
  • Women taking anticoagulants

Women with sensitivity to tetracycline drugs

People, especially women, who are sensitive to tetracycline drugs are more prone to side effects such as nausea, vomiting, diarrhea, allergies, anemia, and iron deficiency.

Children below eight years

Children below eight years old should not consume doxycycline because they can’t stop taking calcium. Calcium is very important for this stage of life and should not be encouraged to reduce calcium intake. Also, doxycycline reacts with calcium and creates chelates with can cause tooth discoloration.

Breastfeeding mothers and pregnant women 

Pregnant women that use doxycycline can have babies with tooth discoloration and in breastfeeding women, the antibiotic is passed to the baby through breastmilk. 

Women taking anticoagulants

Doxycycline can decrease blood clotting and can cause bleeding. 

What are the most common side effects of doxycycline? 

Common side effects include

  • Diarrhea
  • Nausea
  • Swelling of the tongue
  • Inflammation of the digestive tract
  • Swelling in the heart lining
  • Low immune cells count 
  • Auto-imunne responses
  • Allergic reactions
  • Anemia
  • Increase blood pressure
  • Lesions in the anus and genital organs

Conclusion

This article answered how long after doxycycline can I eat dairy, what is doxycycline, what is doxycycline used for, and what are the food and drug interactions of doxycycline, who should not take doxycycline and what are the most common side effects of doxycycline.

Citation

https://www.nhs.uk/medicines/doxycycline/about-doxycycline/

https://ro.co/health-guide/doxycycline-and-dairy-products/

https://www.thehealthboard.com/is-it-safe-to-combine-doxycycline-and-dairy.htm

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