Where is ativan absorbed

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including:. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Call your doctor for medical advice about side effects. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at Before taking lorazepam, tell your doctor or pharmacist if you are allergic to it; or to other benzodiazepines such as alprazolam, clonazepam, diazepam ; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.

Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of:. This drug may make you dizzy or drowsy or blur your vision. Alcohol or marijuana cannabis can make you more dizzy or drowsy.

Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Avoid alcoholic beverages. Talk to your doctor if you are using marijuana cannabis. Before having surgery, tell your doctor or dentist about all the products you use including prescription drugs, nonprescription drugs, and herbal products. Older adults may be more sensitive to the side effects of this drug, especially loss of coordination and drowsiness.

Also, the elderly may not experience relief of anxiety with lorazepam. Loss of coordination, drowsiness, and sleeping problems may increase the risk of falling. Children may not experience relief of anxiety with lorazepam. It may have the opposite effect on children, causing symptoms including agitation, shaking, or hallucinations.

This medication is not recommended for use during pregnancy. It may harm an unborn baby. Tell the doctor right away if you notice symptoms in your newborn baby such as slowed breathing, feeding problems, or constant crying.

Consult your doctor for more details. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Tell your doctor or pharmacist if you are taking other products such as opioid pain or cough relievers such as codeine, hydrocodone , alcohol, marijuana cannabis , other drugs for sleep or anxiety such as alprazolam, diazepam, zolpidem , muscle relaxants such as carisoprodol, cyclobenzaprine , or antihistamines such as cetirizine, diphenhydramine.

Check the labels on all your medicines such as allergy or cough-and-cold products because they may contain ingredients that cause drowsiness. Ask your pharmacist about using those products safely. If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call Otherwise, call a poison control center right away. US residents can call their local poison control center at Canada residents can call a provincial poison control center.

Symptoms of overdose may include confusion, slow reflexes, clumsiness, deep sleep, and loss of consciousness. Lifestyle changes such as starting a stress reduction program may increase the effectiveness of this medication. Talk to your doctor or pharmacist about lifestyle changes that might benefit you. If you miss a dose and are taking more than 1 dose daily, do not take it if it is almost time for the next dose.

Instead, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up. If you take it once daily at bedtime and miss a dose, do not take it the following morning. Call your doctor to find out what to do. Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed.

Consult your pharmacist or local waste disposal company. Your condition can cause complications in a medical emergency. Selected from data included with permission and copyright by First DataBank, Inc. This copyrighted material has been downloaded from a licensed ata provider and is not for distribution, except as may be authorized by the applicable terms of use.

Conditions of use: The information in this database is intended to supplement, not substitute for the expertise and judgment of healthcare professionals. The information in not intend to cover all possible uses, directions, precautions, drug interactions or adverse effects nor should it be construed in indicate that use of a particular drug is safe, appropriate or effective for you or anyone else.

Interactions Drug-drug. Antidepressants, antihistamines, barbiturates, general anesthetics, MAO inhibitors, narcotics, phenothiazines: Potentiates CNS depressant effects of these drugs.

Use together cautiously. Cimetidine, possibly disulfiram: Diminishes hepatic metabolism of lorazepam, which increases its plasma level. Avoid use together. Scopolamine: Combined use of parenteral lorazepam and scopalamine may cause an increased risk of hallucinations, irrational behavior, and increased sedation. Discourage use together. Alcohol use: Potentiates CNS depressant effects of alcohol. Discourage alcohol use. Heavy smoking: Accelerates lorazepam metabolism, thus lowering clinical effectiveness.

Discourage smoking. Adverse reactions CNS: drowsiness, amnesia, insomnia, agitation, sedation, dizziness, weakness, unsteadiness, disorientation, depression, headache. EENT: visual disturbances. GI: abdominal discomfort, nausea, change in appetite. Other: acute withdrawal syndrome after sudden discontinuation in physically dependent patients. Overdose and treatment Signs and symptoms of overdose include somnolence, confusion, coma, hypoactive reflexes, dyspnea, labored breathing, hypotension, bradycardia, slurred speech, and unsteady gait or impaired coordination.

Treatment requires support of blood pressure and respiration until drug effects subside; monitor vital signs. Mechanical ventilatory assistance via endotracheal tube may be required to maintain a patent airway and support adequate oxygenation. Flumazenil, a specific benzodiazepine antagonist, may be useful.

Use I. If patient is conscious, induce emesis. Use gastric lavage if ingestion was recent, but only if an endotracheal tube is present to prevent aspiration. After emesis or lavage, administer activated charcoal with a cathartic as a single dose. Dialysis is of limited value.