Timolol Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with timolol
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- nabilone
- nabumetone
- Nacon (carbinoxamine / methscopolamine / pseudoephedrine)
- nalbuphine
- Nalda-Relief Pediatric (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Naldecon (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Naldecon-CX Adult (codeine / guaifenesin / phenylpropanolamine)
- Naldelate (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- NalDex (dexchlorpheniramine / phenylephrine)
- Nalex (guaifenesin / pseudoephedrine)
- Nalex A 12 (chlorpheniramine / phenylephrine / pyrilamine)
- Nalex AC (brompheniramine / codeine)
- Nalex CR (guaifenesin / pseudoephedrine)
- Nalex Expectorant (guaifenesin / hydrocodone / pseudoephedrine)
- Nalex Jr (guaifenesin / pseudoephedrine)
- Nalex-A (chlorpheniramine / phenylephrine / phenyltoloxamine)
- Nalex-A SR (chlorpheniramine / phenylephrine / phenyltoloxamine)
- Nalex-DH (hydrocodone / phenylephrine)
- Nalfed (brompheniramine / pseudoephedrine)
- Nalfed PD (brompheniramine / pseudoephedrine)
- Nalfon (fenoprofen)
- Nalgest (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Nalgestic Pediatric (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Nalocet (acetaminophen / oxycodone)
- naloxone / oxycodone
- naloxone / pentazocine
- Nalphen (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- Nalspan (chlorpheniramine / phenylephrine / phenylpropanolamine / phenyltoloxamine)
- naltrexone / oxycodone
- Namzaric (donepezil / memantine)
- NanoVM 1-3 years (multivitamin with minerals)
- NanoVM 4-8 years (multivitamin with minerals)
- NanoVM 9-18 years (multivitamin with minerals)
- NanoVM Adult (multivitamin with minerals)
- NanoVM Senior 71+ (multivitamin with minerals)
- NanoVM t/f (multivitamin with minerals)
- Naprelan (naproxen)
- Naprosyn (naproxen)
- naproxen
- Naproxen Sodium DS (naproxen)
- naproxen / pseudoephedrine
- naproxen / sumatriptan
- Naqua (trichlormethiazide)
- Narcof (guaifenesin / hydrocodone)
- Nardil (phenelzine)
- Nariz (guaifenesin / phenylephrine)
- Nariz HC (guaifenesin / hydrocodone / phenylephrine)
- Narvox (acetaminophen / oxycodone)
- Nasabid (guaifenesin / pseudoephedrine)
- Nasabid SR (guaifenesin / pseudoephedrine)
- Nasal Decongestant PE (phenylephrine)
- Nasatab LA (guaifenesin / pseudoephedrine)
- Nasatuss (chlorpheniramine / hydrocodone / phenylephrine)
- Nasex (guaifenesin / phenylephrine)
- Nasex-G (guaifenesin / phenylephrine)
- nasofed (pseudoephedrine)
- Nasohist Pediatric (chlorpheniramine / phenylephrine)
- Nasohist-DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Nasohist-DM Pediatric (chlorpheniramine / dextromethorphan / phenylephrine)
- Nasop (phenylephrine)
- Nasop12 (phenylephrine)
- NasOpen (chlorcyclizine / pseudoephedrine)
- Nasopen PE (phenylephrine / thonzylamine)
- Nasotuss (chlorcyclizine / codeine / phenylephrine)
- Nata 29 OB (multivitamin, prenatal)
- Nata 29 Prenatal (multivitamin, prenatal)
- Nata Komplete (multivitamin, prenatal)
- Natacaps (multivitamin, prenatal)
- Natachew (multivitamin, prenatal)
- Natafolic-OB (multivitamin, prenatal)
- Natafolic-PN (multivitamin, prenatal)
- Natafort (multivitamin, prenatal)
- NatalCare (multivitamin, prenatal)
- NatalCare Advanced (multivitamin, prenatal)
- NatalCare Advanced-RF (multivitamin, prenatal)
- NatalCare CFE 60 (multivitamin, prenatal)
- NatalCare GlossTabs (multivitamin, prenatal)
- Natalcare Pic (multivitamin, prenatal)
- Natalcare Pic Forte (multivitamin, prenatal)
- Natalcare Plus (multivitamin, prenatal)
- Natalcare Rx (multivitamin, prenatal)
- NatalCare Three (multivitamin, prenatal)
- Natalfirst (multivitamin, prenatal)
- Natalins (multivitamin, prenatal)
- Natalins Rx (multivitamin, prenatal)
- Natalvirt 90 (multivitamin, prenatal)
- Natalvirt CA (multivitamin, prenatal)
- Natalvirt FLT (multivitamin, prenatal)
- Natalvit (multivitamin, prenatal)
- Natarex (multivitamin, prenatal)
- Natatab CFe (multivitamin, prenatal)
- Natatab FA (multivitamin, prenatal)
- Natatab Rx (multivitamin, prenatal)
- nateglinide
- Natelle (multivitamin, prenatal)
- Natelle C (multivitamin, prenatal)
- Natelle One (multivitamin, prenatal)
- Natelle One DHA (multivitamin, prenatal)
- Natelle Plus with DHA (multivitamin, prenatal)
- Natelle Prefer (multivitamin, prenatal)
- Natelle-ez (multivitamin, prenatal)
- Natrol Immune Boost (multivitamin with minerals)
- Natrol Skin, Hair and Nails (multivitamin with minerals)
- Natrol Sleep'n Restore (calcium carbonate / melatonin / valerian / vitamin e)
- Natrol Stress and Anxiety Formula (multivitamin with minerals)
- Nature-Throid (thyroid desiccated)
- Nature's Blend Theratrum Complete Tablets 50 Plus (multivitamin with minerals)
- Nature's Bounty Men's Hair Formula (multivitamin with minerals)
- Natures Blend Tropical Nutrition (multivitamin with minerals)
- Naturetin (bendroflumethiazide)
- Naturetin-10 (bendroflumethiazide)
- Naturetin-5 (bendroflumethiazide)
- Navane (thiothixene)
- Nayzilam (midazolam)
- Nazarin (guaifenesin / phenylephrine)
- Nazarin HC (guaifenesin / hydrocodone / phenylephrine)
- ND Clear (chlorpheniramine / pseudoephedrine)
- nebivolol / valsartan
- Neevo (multivitamin, prenatal)
- Neevo DHA (multivitamin, prenatal)
- nefazodone
- neffy (epinephrine)
- Nembutal (pentobarbital)
- Nembutal Sodium (pentobarbital)
- Neo AC (codeine / pseudoephedrine / pyrilamine)
- Neo DM Drops (chlorpheniramine / dextromethorphan / phenylephrine)
- Neo DM Syrup (brompheniramine / dextromethorphan / pseudoephedrine)
- Neo HC (chlorpheniramine / hydrocodone / phenylephrine)
- Neo-Calglucon (calcium glubionate)
- Neo-Forte (multivitamin, prenatal)
- Neo-Synephrine (phenylephrine)
- Neo-Synephrine Ophthalmic (phenylephrine ophthalmic)
- Neocitran Non Drowsy Extra Strength Cold and Flu (acetaminophen / dextromethorphan / phenylephrine)
- Neofrin (phenylephrine ophthalmic)
- NeoProfen (ibuprofen)
- neostigmine
- Neothylline (dyphylline)
- NeoTuss Plus (chlorpheniramine / dextromethorphan / phenylephrine)
- Nephro Calci (calcium carbonate)
- Nephron (racepinephrine)
- Nephrox (aluminum hydroxide / mineral oil)
- Nervine (diphenhydramine)
- Nervocaine (lidocaine)
- Nescon-PD (guaifenesin / phenylephrine)
- Nestabs (multivitamin, prenatal)
- Nestabs ABC (multivitamin, prenatal)
- Nestabs CBF (multivitamin, prenatal)
- Nestabs DHA (multivitamin, prenatal)
- Nestabs FA (multivitamin, prenatal)
- Nestabs ONE (multivitamin, prenatal)
- Nestabs Rx (multivitamin, prenatal)
- Neutrahist Drops (chlorpheniramine / pseudoephedrine)
- Neutrahist PDX Drops (chlorpheniramine / dextromethorphan / pseudoephedrine)
- New Advanced Formula Prenatal Z (multivitamin, prenatal)
- Nexa Plus with DHA (multivitamin, prenatal)
- Nexa Select with DHA (multivitamin, prenatal)
- Nexafed Nasal Decongestant (pseudoephedrine)
- Nexafed Sinus Pressure + Pain (acetaminophen / pseudoephedrine)
- Nexcede (ketoprofen)
- Nexiclon XR (clonidine)
- Nexphen PD (guaifenesin / phenylephrine)
- Nexterone (amiodarone)
- NIC 750 (multivitamin with minerals)
- Nicadan (multivitamin with minerals)
- Nicadan ZX (multivitamin with minerals)
- Nicaprin (multivitamin with minerals)
- nicardipine
- NicAzel (multivitamin with minerals)
- NicAzel Forte (multivitamin with minerals)
- Nicomide (multivitamin with minerals)
- Nicotinamide Dietary Supplement (multivitamin with minerals)
- Nicotinamide ZCF (multivitamin with minerals)
- Nifediac CC (nifedipine)
- Nifedical XL (nifedipine)
- nifedipine
- Niferex (prenatal) (multivitamin, prenatal)
- Niferex PN Forte (multivitamin, prenatal)
- Niferex-PN (multivitamin, prenatal)
- Night Time Pain (acetaminophen / diphenhydramine)
- Night Time Severe Cold and Cough (acetaminophen / diphenhydramine / phenylephrine)
- Nightime Sleepaid (diphenhydramine)
- nilotinib
- Nimbex (cisatracurium)
- nimodipine
- Nimotop (nimodipine)
- Ninjacof (chlophedianol / pyrilamine)
- Ninjacof-A (acetaminophen / chlophedianol / pyrilamine)
- Ninjacof-D (chlophedianol / pseudoephedrine / pyrilamine)
- Niravam (alprazolam)
- nirmatrelvir / ritonavir
- nisoldipine
- Nithiodote (sodium nitrite/sodium thiosulfate)
- Niva Thyroid (thyroid desiccated)
- Niva-Hist DM (brompheniramine / dextromethorphan / phenylephrine)
- Nivanex DMX (dextromethorphan / guaifenesin / phenylephrine)
- NoHist (chlorpheniramine / phenylephrine)
- NoHist DM (chlorpheniramine / dextromethorphan / phenylephrine)
- NoHist EXT (chlorpheniramine / methscopolamine)
- NoHist LQ (chlorpheniramine / phenylephrine)
- Nohist PE (chlorpheniramine / methscopolamine / phenylephrine)
- Nohist Plus (chlorpheniramine / methscopolamine / phenylephrine)
- Nohist Plus Jr (chlorpheniramine / methscopolamine / phenylephrine)
- NoHist-A (chlorpheniramine / phenylephrine / phenyltoloxamine)
- Nohist-DMX (chlorpheniramine / dextromethorphan / phenylephrine)
- NoHist-PDX (chlorpheniramine / dextromethorphan / phenylephrine)
- Nomuc-PE (guaifenesin / pseudoephedrine)
- Non-Aspirin PM Extra Strength (acetaminophen / diphenhydramine)
- Non-Drowsy Super Strength Contac Complete (acetaminophen / dextromethorphan / pseudoephedrine)
- Non-Pseudo Cold Relief (acetaminophen / dextromethorphan / guaifenesin / phenylephrine)
- Non-Pseudo Sinus Pain & Pressure (acetaminophen / phenylephrine)
- Nonbac (acetaminophen / butalbital / caffeine)
- Norco (acetaminophen / hydrocodone)
- Norcuron (vecuronium)
- Norel (guaifenesin / phenylephrine / phenylpropanolamine)
- Norel AD (acetaminophen / chlorpheniramine / phenylephrine)
- Norel CS (chlorpheniramine / dextromethorphan / phenylephrine)
- Norel DM (chlorpheniramine / dextromethorphan / phenylephrine)
- Norel EX (guaifenesin / phenylephrine)
- Norel LA (carbinoxamine / phenylephrine)
- Norel SD (chlorpheniramine / methscopolamine / phenylephrine)
- Norel SR (acetaminophen / chlorpheniramine / phenylephrine / phenyltoloxamine)
- norepinephrine
- Norflex (orphenadrine)
- Norflex Injectable (orphenadrine)
- Norgesic (aspirin / caffeine / orphenadrine)
- Norgesic Forte (aspirin / caffeine / orphenadrine)
- Norisodrine with Calcium Iodine (anhydrous calcium iodide / isoproterenol)
- Norlac RX (multivitamin, prenatal)
- Norliqva (amlodipine)
- Norpace (disopyramide)
- Norpace CR (disopyramide)
- Norpramin (desipramine)
- Northyx (methimazole)
- nortriptyline
- Nortuss-DE (dextromethorphan / guaifenesin / phenylephrine)
- Norvasc (amlodipine)
- Norvir (ritonavir)
- Norwich Aspirin (aspirin)
- Norzine (thiethylperazine)
- Notuss (chlorpheniramine / hydrocodone / pseudoephedrine)
- Notuss PD (dexchlorpheniramine / hydrocodone / phenylephrine)
- Notuss-AC (chlorpheniramine / codeine)
- Notuss-DC (codeine / pseudoephedrine)
- Notuss-Forte (chlorpheniramine / hydrocodone / pseudoephedrine)
- Notuss-NX (chlorcyclizine / codeine)
- Notuss-NXD (chlorcyclizine / codeine / pseudoephedrine)
- Notuss-PE (codeine / phenylephrine)
- Novadyne DH (chlorpheniramine / codeine / pseudoephedrine)
- Novadyne Expectorant (codeine / guaifenesin / pseudoephedrine)
- Novafed (pseudoephedrine)
- Novafed A (chlorpheniramine / pseudoephedrine)
- Novagest with Codeine (codeine / guaifenesin / pseudoephedrine)
- Novahistine (chlorpheniramine / phenylephrine)
- Novahistine DH (chlorpheniramine / dihydrocodeine / phenylephrine)
- Novahistine DM Expectorant with Decongestant (dextromethorphan / guaifenesin / pseudoephedrine)
- Novahistine DMX (dextromethorphan / guaifenesin / pseudoephedrine)
- Novahistine Elixir (chlorpheniramine / phenylephrine)
- Novahistine Expectorant (codeine / guaifenesin / pseudoephedrine)
- Novanatal (multivitamin, prenatal)
- Novasal (magnesium salicylate)
- NovaStart (multivitamin, prenatal)
- Novasus (chlorpheniramine / hydrocodone)
- Novolin 70 / 30 (insulin isophane / insulin regular)
- Novolin 70 / 30 Innolet (insulin isophane / insulin regular)
- Novolin 70 / 30 PenFill (insulin isophane / insulin regular)
- Novolin L (insulin zinc)
- Novolin N (insulin isophane)
- Novolin N Innolet (insulin isophane)
- Novolin N PenFill (insulin isophane)
- Novolin R (insulin regular)
- Novolin R Innolet (insulin regular)
- Novolin R PenFill (insulin regular)
- Novolog (insulin aspart)
- NovoLog FlexPen (insulin aspart)
- NovoLog Mix 50/50 (insulin aspart/insulin aspart protamine)
- NovoLog Mix 70/30 (insulin aspart/insulin aspart protamine)
- NovoLog Mix 70/30 FlexPen (insulin aspart/insulin aspart protamine)
- Novolog Mix 70/30 PenFill (insulin aspart/insulin aspart protamine)
- NovoLog PenFill (insulin aspart)
- Novothyrox (levothyroxine)
- NP Thyroid (thyroid desiccated)
- NPH Insulin (insulin isophane)
- Nu-COPD (guaifenesin / phenylephrine)
- Nu-Iron V (multivitamin with minerals)
- Nu-Mag (calcium carbonate / magnesium chloride)
- Nu-Med (diphenhydramine)
- Nubain (nalbuphine)
- Nuco-Tuss Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nuco-Tuss Pediatric Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nucochem (codeine / guaifenesin / pseudoephedrine)
- Nucochem Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nucochem Pediatric Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nucodine (codeine / pseudoephedrine)
- Nucodine Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nucodine Pediatric (codeine / guaifenesin / pseudoephedrine)
- Nucofed (codeine / pseudoephedrine)
- Nucofed Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nucofed Pediatric Expectorant (codeine / guaifenesin / pseudoephedrine)
- Nuedexta (dextromethorphan / quinidine)
- Nuhist (chlorpheniramine / phenylephrine)
- NuLev (hyoscyamine)
- Numorphan (oxymorphone)
- Nuprin (ibuprofen)
- Nuprin Backache (magnesium salicylate)
- Nuromax (doxacurium)
- Nutiifac ZX (multivitamin with minerals)
- Nutravance (multivitamin with minerals)
- Nutri-Tab OB (multivitamin, prenatal)
- Nutri-Tab OB plus DHA (multivitamin, prenatal)
- Nutricap (multivitamin with minerals)
- NutriNate (multivitamin, prenatal)
- Nutrispire (multivitamin, prenatal)
- Nutrivit (multivitamin with minerals)
- Ny-Tannic (chlorpheniramine / phenylephrine)
- NyCair (acetaminophen / dextromethorphan / doxylamine / pseudoephedrine)
- Nymalize (nimodipine)
- Nytol (diphenhydramine)
- Nytol Caplet (diphenhydramine)
- Nytol QuickCaps (diphenhydramine)
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- During pregnancy
- Drug class: non-cardioselective beta blockers
- Breastfeeding
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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.