What other drugs will affect Ativan?Before taking Ativan, tell your doctor if you are using any of the following drugs:* a barbiturate such as amobarbital (Amytal), butabarbital (Butisol), mephobarbital (Mebaral), secobarbital (Seconal), or phenobarbital (Luminal, Solfoton); * an MAO inhibitor such as isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam), or tranylcypromine (Parnate); * medicines to treat psychiatric disorders, such as chlorpromazine (Thorazine), haloperidol (Haldol), mesoridazine (Serentil), pimozide (Orap), or thioridazine (Mellaril); * narcotic medications such as butorphanol (Stadol), codeine, hydrocodone (Lortab, Vicodin), levorphanol (Levo-Dromoran), meperidine (Demerol), methadone (Dolophine, Methadose), morphine (Kadian, MS Contin, Oramorph), naloxone (Narcan), oxycodone (OxyContin), propoxyphene (Darvon, Darvocet); or * antidepressants such as amitriptyline (Elavil, Etrafon), amoxapine (Asendin), citalopram (Celexa), clomipramine (Anafranil), desipramine (Norpramin), doxepin (Sinequan), escitalopram (Lexapro), fluoxetine (Prozac, Sarafem), fluvoxamine (Luvox), imipramine (Janimine, Tofranil), nortriptyline (Pamelor), paroxetine (Paxil), protriptyline (Vivactil), sertraline (Zoloft), or trimipramine (Surmontil).

Lorazepam is a different case: Its low lipid solubility makes it relatively slowly absorbed by any route other than intravenously, but once injected will not get significantly redistributed beyond the vascular space. * Acute narrow-angle glaucoma – Lorazepam has pupil-dilating effects, which may further interfere with the drainage of aqueous humour from the anterior chamber of the eye, thus worsening narrow-angle glaucoma. * Acute narrow-angle glaucoma – Lorazepam has pupil-dilating effects, which may further interfere with the drainage of aqueous humour from the anterior chamber of the eye, thus worsening narrow-angle glaucoma. It is dangerous to try and purchase Ativan on the Internet or from vendors outside of the United States. Do not use this medication without telling your doctor if you are breast-feeding a baby. 2-amino-2′,5-dichlorobenzophenone is reacted with hydroxylamine. Lorazepam is absorbed relatively slowly if given intramuscularly, a common route in restraint situations. Lorazepam is high-potency and an intermediate-acting benzodiazepine and its uniqueness, advantages and disadvantages are largely explained by its pharmacokinetic properties (poor water and lipid solubility, high protein binding and non-oxidative metabolism to a pharmacologically inactive glucuronide form) and by its high relative potency (lorazepam 1 mg is equal in effect to diazepam 10 mg). An example would be the inappropriate use to relieve anxiety associated with acute severe asthma. As a preservative, the injectable solution contains benzyl alcohol.