Peginterferon alfa-2a Interactions
There are 230 drugs known to interact with peginterferon alfa-2a, along with 10 disease interactions. Of the total drug interactions, 40 are major, 185 are moderate, and 5 are minor.
- View all 230 medications that may interact with peginterferon alfa-2a
- View peginterferon alfa-2a disease interactions (10)
Most frequently checked interactions
View interaction reports for peginterferon alfa-2a and the medicines listed below.
- Acetylsalicylic Acid (aspirin)
- Acetylsalicylic Acid (aspirin)
- Augmentin (amoxicillin / clavulanate)
- Augmentin (amoxicillin / clavulanate)
- Incivek (telaprevir)
- Incivek (telaprevir)
- Klonopin (clonazepam)
- Klonopin (clonazepam)
- Lamictal (lamotrigine)
- Lamictal (lamotrigine)
- Lexapro (escitalopram)
- Lexapro (escitalopram)
- Lithium Carbonate ER (lithium)
- Lithium Carbonate ER (lithium)
- Nexium (esomeprazole)
- Nexium (esomeprazole)
- Paracetamol (acetaminophen)
- Paracetamol (acetaminophen)
- Quercetin (bioflavonoids)
- Quercetin (bioflavonoids)
- RibaPak (ribavirin)
- RibaPak (ribavirin)
- Topamax (topiramate)
- Topamax (topiramate)
- Vitamin B1 (thiamine)
- Vitamin B1 (thiamine)
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
- Xarelto (rivaroxaban)
- Xarelto (rivaroxaban)
Peginterferon alfa-2a disease interactions
There are 10 disease interactions with peginterferon alfa-2a which include:
- renal dysfunction
- autoimmune diseases
- cardiac disease
- autoimmune hepatitis
- depression
- severe hepatic disease
- bone marrow suppression
- endocrine disorders
- ophthalmological disorders
- pulmonary disorders
Report options
More about peginterferon alfa-2a
- peginterferon alfa-2a consumer information
- Compare alternatives
- Reviews (19)
- Side effects
- Dosage information
- During pregnancy
- Drug class: antiviral interferons
- En español
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.