Vitamin A Capsules Benefits, Side Effects, and Drug Interactions

Vitamin A Capsules Benefits, Side Effects, and Drug Interactions


Vitamin A is found in many fruits, vegetables, eggs, whole milk, and many other food sources, but some people need to eat more. Vitamin A capsules What are the uses for oral or injected into the muscles to treat its deficiency? Vitamin A capsules ? And what are its features? Are there side effects from using it? And how might these supplements interact with other medications? This is what we will learn in this article, dear readers, so follow us.

Benefits of Vitamin A capsules

Vitamin A is used as a medicine to treat many symptoms caused by its deficiency. In terms of its benefits, the effectiveness of vitamin A in treatment is divided as follows:

Conditions that Vitamin A effectively treats

Vitamin A treats vitamin deficiencies and helps prevent deficiency symptoms. Vitamin A deficiency can occur in people who have a protein deficiency, diabetes, hyperthyroidism, fever, liver disease, cystic fibrosis, or an inherited condition called apolipoproteinemia.

Conditions can help vitamin A.

  • breast cancer.
  • Darkening of the eye lens.
  • measles
  • Cancerous lesions in the mouth.
  • Diarrhea after childbirth.
  • Night sleep associated with pregnancy.
  • Retinitis pigmentosa.

Conditions that Vitamin A may not effectively treat

  • Breathing problems in newborns.
  • Intestinal side effects of chemotherapy.
  • Fetal and early infant death.
  • A type of skin cancer called melanoma.
  • Cancellation.
  • Tuberculosis.

Conditions that are unlikely to be treated with vitamin A.

  • Neck and head cancer.
  • HIV transmission.
  • Lower respiratory infection.
  • Lung infection.

There is not enough evidence that vitamin A cures it

  • Alcohol-related liver disease.
  • Anemia.
  • Cervical cancer.
  • Rectal damage from radiotherapy.
  • Esophageal cancer.
  • Colon and rectal tumors.
  • ectoderm.
  • Immunodeficiency virus.
  • Lung Cancer.
  • Malaria
  • ovarian cancer.
  • Pancreas cancer.

Vitamin A side effects

  • Vitamin A is LIKELY SAFE for most people when taken by mouth or injected into a muscle in amounts less than 10,000 IU daily.
  • At high doses, vitamin A can increase the risk of osteoporosis and hip fractures, especially in the elderly.
  • Long-term use of large amounts of vitamin A can cause serious side effects such as fatigue, irritability, mental changes, loss of appetite, upset stomach, vomiting, nausea, low fever, excessive sweating, and many other side effects.

Vitamin A requirements for children

Vitamin A is very safe for children when the recommended doses are observed, and the maximum amount of vitamin A that can be safely taken depends on age, as follows:

  • Less than 2,000 IU daily for children up to 3 years of age.
  • Less than 3000 IU per day for children 4-8 years old.
  • Less than 5,700 IU per day for children 9 to 13 years old.
  • Less than 9,300 IU per day for children aged 14 to 18 years.

Vitamin A capsules interactions with drugs

  • Vitamin A interacts with retinoids and causes many side effects.
  • Vitamin A can interact with some antibiotics such as tetracycline.
  • Vitamin A can interact with medications that harm the liver, such as acetaminophen.
  • Vitamin A interacts with warfarin, a medication used to slow blood clotting, and the combination of the two can increase the chance of bleeding or bruising.


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