Sildenafil Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with sildenafil
K
- Kadian (morphine)
- Kaletra (lopinavir / ritonavir)
- Kalydeco (ivacaftor)
- Kapspargo Sprinkle (metoprolol)
- Kapvay (clonidine)
- Katerzia (amlodipine)
- Kerendia (finerenone)
- Kerlone (betaxolol)
- Ketek (telithromycin)
- Ketek Pak (telithromycin)
- ketoconazole
- Keveyis (dichlorphenamide)
- KG-Dal HD (chlorpheniramine / hydrocodone / phenylephrine)
- KG-Dal HD Plus (chlorpheniramine / hydrocodone / phenylephrine)
- KG-Fed (codeine / pseudoephedrine)
- KG-Fed Expectorant (codeine / guaifenesin / pseudoephedrine)
- KG-Fed Pediatric Expectorant (codeine / guaifenesin / pseudoephedrine)
- KG-Tuss HD (guaifenesin / hydrocodone / pseudoephedrine)
- KG-Tussin (chlorpheniramine / hydrocodone / pseudoephedrine)
- KGS-HC (hydrocodone / potassium guaiacolsulfonate)
- Kinesed (atropine / hyoscyamine / phenobarbital / scopolamine)
- Kisqali (ribociclib)
- Kisqali Femara Co-Pack (letrozole / ribociclib)
- Korlym (mifepristone)
- Krazati (adagrasib)
- Kuvan (sapropterin)
- Kwelcof (guaifenesin / hydrocodone)
- Kynmobi (apomorphine)
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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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.