Hydroxyzine - Interactions with other Active Compounds

Hydroxyzine + azelastine

Azelastine (mutually) effect; reduced speed of psychomotor reactions and amplified deprimation.

Hydroxyzine + Alprazolam

(Mutually) oppression CNS; against the background of the / m of hydroxyzine dose of alprazolam should be reduced by 50% - a high probability of severe, even fatal, complications.

Hydroxyzine + Alprazolam

(Mutually) oppression CNS; against the background of the / m dose of alprazolam should be to reduce by 50% (subject to cardiac arrest and death).

Hydroxyzine + Atropine

Hydroxyzine in high doses may cause disturbances ECG, including lengthening the interval QT, so the combined use of atropine, capable of causing cardiac abnormalities may increase the likelihood of arrhythmias and sudden death.

Hydroxyzine + betahistine

Against the background of the effect of betahistine hydroxyzine weakened.

Hydroxyzine + Buprenorphine

Buprenorphine (mutually) oppression CNS. Against the background of the / m of hydroxyzine dose reduced by 50% - possible heart failure and death.

Hydroxyzine + Buprenorphine

(Mutually) oppression CNS.

Hydroxyzine + Buspirone

Buspirone (mutually) effect; with a joint appointment the dose should be reduced by 50% - a high probability of severe, even fatal, complications.

Hydroxyzine + Valproic acid

Against the background of valproic acid is enhanced CNS depression.

Hydroxyzine + Haloperidol

Haloperidol (mutually) oppression CNS. You can buy Haloperidol.

Hydroxyzine + guanfacine

(Mutually) sedation.

Hydroxyzine + dexketoprofen

Dexketoprofen as a solution for the on / in and / m introduction should not be mixed in the same syringe with hydroxyzine solution (precipitate formed).

Dexketoprofen in the form of a dilute solution for infusion is compatible with hydroxyzine solution for injection.

Hydroxyzine + Diazepam

Diazepam (mutually) oppression CNS; while the appointment of the dose should be reduce by 50% - a high risk of severe, even fatal, complications.

Hydroxyzine + Diazepam

Hydroxyzine (mutually) effect; against the background of / in the introduction of diazepam increases CNS depression and an increased risk of apnea.

Hydroxyzine + diphenhydramine

Hydroxyzine (mutually) oppression CNS, may increase the hypnotic effect.

Hydroxyzine + droperidol

Droperidol (mutually) oppression CNS; the combined use of in order to avoid severe complications dose reduced by 50%.

Hydroxyzine + Zolpidem

Zolpidem (mutually) effect.

Hydroxyzine + isoflurane

Isoflurane enhances deprimiric effect; against the backdrop of hydroxyzine, especially with the / m introduction, required smaller doses of anesthetic agents - likely profound CNS depression.

Hydroxyzine + Quetiapine

Quetiapine (mutually) oppression of the central nervous system; with a joint appointment in connection with an increase in the risk of developing severe complications dose reduced by 50%.

Hydroxyzine + Ketamine

Against the background of intensified hydroxyzine deprimiric effect and require lower doses of anesthetic agents (to prevent severe complications).

Hydroxyzine + Clozapine

Clozapine (mutually) effect; with a joint appointment increases the likelihood of severe side effects, and the dose is reduced by 50%.

Hydroxyzine + Clonazepam

Clonazepam (mutually) effects.

Hydroxyzine + Codeine

Codeine (mutually) deprimation; with a joint appointment reduce the dose by 50% in relation to the possible development of serious complications (heart failure, and death).

Hydroxyzine + lithium carbonate

Hydroxyzine in high doses may cause disturbances ECG, including lengthening the interval QT, so the combined use with lithium carbonate that can cause cardiac abnormalities may increase the likelihood of arrhythmias and sudden death.

Hydroxyzine + lorazepam

Lorazepam (mutually) oppression CNS.

Hydroxyzine + Methohexital

Against the background of intensified hydroxyzine deprimic effect and require lower doses of anesthetic agents - increases the risk of severe complications.

Hydroxyzine + Metoclopramide

(Mutually) sedation.

Hydroxyzine + midazolam

Midazolam strengthens deprimiric effect; with a joint appointment dose can be reduced by 50%.

Hydroxyzine + Morphine

(Mutually) deprimation; with a joint appointment reduce the dose by 50% in relation to the possible development of serious complications (heart failure, and death).

Hydroxyzine + oxazepam

Oxazepam (mutually) effects; the combined use of dose should be reduced by 50% - a high probability of severe, even fatal, complications.

Hydroxyzine + Olanzapine

Olanzapine (mutually) effect; with a joint appointment reduce dose by 50% - a high risk of serious complications.

Hydroxyzine + perphenazine

Perphenazine (mutually) effect; with a joint appointment reduce dose by 50% - a high risk of serious complications.

Hydroxyzine + pramipexole

Against the background of hydroxyzine may increase sedation (sleepiness); the sharing of caution.

Hydroxyzine + procainamide

Hydroxyzine in high doses may cause disturbances ECG, including lengthening the interval QT, so the combined use with procainamide, causing a change of heart activity, can increase the likelihood of arrhythmias and sudden death.

Hydroxyzine + promethazine

Promethazine (mutually) effect; the combined use of dose should be reduced by 50% - a high probability of severe (even fatal) complications.

Hydroxyzine + promethazine

Hydroxyzine strengthens and extends the (mutually) sedation; with a joint appointment should reduce the dose.

Hydroxyzine + Propofol

Against the background of intensified hydroxyzine deprimic effect and need a smaller dose of anesthesia.

Hydroxyzine + remifentanil

Remifentanil (mutually) deprimation; with a joint appointment reduce the dose by 50% in relation to the possible development of serious complications (heart failure, and death).

Hydroxyzine + Risperidone

(Mutually) effect.

Hydroxyzine + Risperidone

When used together, risperidone, and hydroxyzine caution.

Hydroxyzine + Temazepam

Temazepam strengthens deprimiric effect; with a joint appointment dose can be reduced by 50%.

Hydroxyzine + Theophylline

Against the background of hydroxyzine attenuated effect on the digestive tract.

Hydroxyzine + thioridazine

Hydroxyzine in high doses may cause disturbances ECG, including lengthening the interval QT, so the combined use with thioridazine, capable of causing cardiac abnormalities may increase the likelihood of arrhythmias and sudden death.

Hydroxyzine + Topiramate

Topiramate (mutually) oppression CNS.

Hydroxyzine + Tramadol

(Mutually) oppression CNS; the combined appointment is necessary to reduce the dose.

Hydroxyzine + trifluoperazine

Trifluoperazine (mutually) effect; with a joint appointment reduce dose by 50% - a high risk of severe, even fatal, complications.

Hydroxyzine + Phenobarbital

Phenobarbital (mutually) deprimiric effect; with a joint appointment reduce dose by 50%.

Hydroxyzine + Fentanyl

Fentanyl (mutually) deprimation; with a joint appointment reduce the dose by 50% in relation to the possible development of serious complications (heart failure, and death).

Hydroxyzine + Flurazepam

Flurazepam strengthens deprimiric effect; with a joint appointment dose can be reduced by 50%.

Hydroxyzine + fluphenazine

Fluphenazine (mutually) effect; with a joint appointment reduce dose by 50% - a high risk of severe, even fatal, complications.

Hydroxyzine + quinidine

Hydroxyzine in high doses may cause disturbances ECG, including lengthening the interval QT, so the combined use with quinidine, capable of causing cardiac abnormalities may increase the likelihood of arrhythmias and sudden death.

Hydroxyzine + chlordiazepoxide

Chlordiazepoxide (mutually) effects.

Hydroxyzine + chlorpromazine

Chlorpromazine (mutually) effect; with a joint appointment reduce dose by 50% - a high risk of severe, even fatal, complications.

Hydroxyzine + cimetidine

Acceptable combined use of hydroxyzine and cimetidine as an adverse effect of a change is unlikely.

Hydroxyzine + cyproheptadine

The combined application of cyproheptadine and hydroxyzine is synergistic deprimation and decreases the speed of psychomotor reactions.

Hydroxyzine + Epinephrine

Against the background of hydroxyzine attenuated pressor effect of epinephrine.

Hydroxyzine + estazolam

Estazolam (mutually) deprimation.

Hydroxyzine + ethanol

Ethanol (mutually) deprimiric effect at the time of treatment should abandon alcohol drinks.