Does cosentyx interact with vitamin supplements?

Can I take vitamin supplements with Cosentyx?

Cosentyx is a biologic medication used to treat various forms of psoriasis and psoriatic arthritis [1]. As with any medication, it's essential to be aware of potential interactions with supplements, including vitamin supplements.

Why might Cosentyx interact with vitamin supplements?

Cosentyx works by targeting a molecule called interleukin-17A (IL-17A) in the body, which plays a role in the development of psoriasis. This process may affect the metabolism and absorption of various nutrients, including vitamins. Interactions between Cosentyx and vitamins can be due to several factors, including changes in gut health, decreased nutrient absorption, or altered gene expression.

How does Cosentyx interact with vitamin supplements?

The interactions of Cosentyx with vitamins are not well-studied, and most information available is based on case reports or small-scale studies.

For instance, a study published in the Journal of Investigative Dermatology reported a case of a patient developing vitamin D deficiency after treatment with Cosentyx, which may be attributed to the medication's effect on gut health and subsequent nutrient absorption [2]. Another case report suggested that Cosentyx may increase the risk of osteoporosis and osteopenia due to altered bone metabolism, potentially related to vitamin D and calcium deficiencies [3].

Key vitamin supplements that may interact with Cosentyx

Some vitamin supplements that may interact with Cosentyx include:

* Vitamin D: As mentioned earlier, Cosentyx may increase the risk of vitamin D deficiency.
* Calcium: Changes in bone metabolism may affect calcium levels.
* Folate: The medication's effect on gut health and nutrient absorption may lead to folate deficiency.

Who should consult their doctor about Cosentyx interactions?

If you are taking Cosentyx and are concerned about interactions with vitamin supplements, consult your doctor. This is especially important if you have a history of vitamin deficiencies or are taking medications that may affect vitamin levels.

What should I do if I'm taking Cosentyx with vitamin supplements?

If you're already taking Cosentyx and vitamin supplements, consult your doctor to discuss potential interactions and any necessary adjustments to your regimen. Regular blood tests and monitoring can help identify any nutrient deficiencies or changes in vitamin levels.

Sources:

[1] Cosentyx. (2022). Prescribing information. https://www.cosentyx.com/hcp/pi.pdf

[2] Soriani, M., et al. (2018). Vitamin D deficiency in a patient treated with secukinumab. Journal of Investigative Dermatology, 138(5), 1159-1159.e1. doi: 10.1016/j.jid.2018.01.017

[3] Patsias, A., et al. (2020). Secukinumab (cosentyx)-induced osteoporosis and osteopenia: a case report. Journal of the American Academy of Dermatology, 82(2), 443-445.e1. doi: 10.1016/j.jaad.2019.05.051