Vyvanse Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with Vyvanse
K
- K-Lyte (potassium bicarbonate / potassium citrate)
- K-Lyte DS (potassium bicarbonate / potassium citrate)
- K-Phos Original (potassium acid phosphate)
- K-Tan (phenylephrine / pyrilamine)
- K-Tan 4 (phenylephrine / pyrilamine)
- Kaletra (lopinavir / ritonavir)
- Kao-Paverin (loperamide)
- Kaopectate 1-D (loperamide)
- Kaopectate II (loperamide)
- Keep Alert (caffeine)
- Keep Going (caffeine)
- Ketalar (ketamine)
- ketamine
- ketamine / midazolam / ondansetron
- Ketek (telithromycin)
- Ketek Pak (telithromycin)
- ketoconazole
- KG Hist DM (brompheniramine / dextromethorphan / phenylpropanolamine)
- 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-Hist D (pheniramine / phenylpropanolamine / phenyltoloxamine / pyrilamine)
- KG-Tuss HD (guaifenesin / hydrocodone / pseudoephedrine)
- KG-Tussin (chlorpheniramine / hydrocodone / pseudoephedrine)
- KGS-PE (phenylephrine / potassium guaiacolsulfonate)
- Khedezla (desvenlafaxine)
- Kid Kare Drops (pseudoephedrine)
- Kidcare Cough and Cold (chlorpheniramine / dextromethorphan / pseudoephedrine)
- Kidkare Cough / Cold (chlorpheniramine / dextromethorphan / pseudoephedrine)
- Kids Sleep+Immune Health (ascorbic acid / cholecalciferol / elderberry / melatonin / zinc citrate)
- KIE (ephedrine / potassium iodide)
- Kimmtrak (tebentafusp)
- Kinesed (atropine / hyoscyamine / phenobarbital / scopolamine)
- Kisqali (ribociclib)
- Kisqali Femara Co-Pack (letrozole / ribociclib)
- Kita La Tos (dextromethorphan / guaifenesin)
- Klerist-D (chlorpheniramine / pseudoephedrine)
- KneeRelief (acetaminophen / caffeine / magnesium salicylate)
- Kolephrin (acetaminophen / chlorpheniramine / pseudoephedrine)
- Kolephrin GG / DM (dextromethorphan / guaifenesin)
- Kondremul (mineral oil)
- Kondremul Plain (mineral oil)
- Kondremul with Phenolphtalein (mineral oil / phenolphthalein)
- Konvomep (omeprazole / sodium bicarbonate)
- Kophane (chlorpheniramine / dextromethorphan / phenylpropanolamine)
- Korlym (mifepristone)
- Krazati (adagrasib)
- Kristalose (lactulose)
- Kronofed-A (chlorpheniramine / pseudoephedrine)
- Kronofed-A-Jr (chlorpheniramine / pseudoephedrine)
- KS Aller-Tec D-12 (cetirizine / pseudoephedrine)
- Kynmobi (apomorphine)
- Kytril (granisetron)
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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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.