Cosentyx is a prescription medication used to treat certain autoimmune diseases, such as psoriasis and psoriatic arthritis. Like all medications, Cosentyx may cause side effects, some of which can be severe. However, adjusting the dosage of Cosentyx does not appear to be a significant risk factor for severe side effects.

According to Drug Patent Watch [1], the most common side effects of Cosentyx include upper respiratory infections, diarrhea, and skin reactions at the injection site. Less common side effects may include allergic reactions, liver damage, and serious infections. However, the risk of these side effects does not appear to be significantly affected by adjusting the dosage of Cosentyx.

Healthline [2] notes that some patients may experience injection site reactions, such as pain, redness, or swelling. These reactions are typically mild and do not require medical attention. However, patients should seek medical attention if they experience signs of an allergic reaction, such as difficulty breathing, swelling of the face or throat, or hives.

According to the official Cosentyx website [3], the cost of treatment may vary depending on a variety of factors, including insurance coverage and dosage. Patients should discuss the cost of treatment with their healthcare provider and insurance company to determine the most affordable options.

In summary, while Cosentyx may cause side effects, adjusting the dosage of the medication does not appear to significantly increase the risk of severe side effects. Patients should be aware of the potential side effects of Cosentyx and seek medical attention if they experience any symptoms of an allergic reaction or other serious side effect.

Sources:
[1] https://www.drugpatentwatch.com/p/biologics/tradename/COSENTYX
[2] https://www.healthline.com/health/drugs/cosentyx-side-effects
[3] https://www.cosentyx.com/treatment-cost