Sometimes the anxiety, stress, and restlessness we feel can become overwhelming. When life feels too heavy and you cannot find peace, your doctor might suggest a medicine called lorazepam to help you cope. This medicine is also widely known by its brand name, Ativan. Today, let us talk simply and clearly about what this medicine does, how it works, and what you need to look out for while taking it.
Understanding your prescription is one of the best ways to take charge of your health. Whether you were just prescribed lorazepam or are trying to learn more for a loved one, this guide will walk you through every important detail in plain, everyday language.
Key Takeaways
- Lorazepam is a prescription medicine used to reduce anxiety and calm your nervous system.
- Always take the exact dose your doctor prescribed at the exact times they recommended.
- Never stop taking lorazepam suddenly without talking to your doctor first, as this can cause severe withdrawal effects.
- Avoid alcohol completely while taking this medicine because it increases sleepiness and breathing risks.
- Never share your prescription with anyone else. It is strictly meant for you.
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What is Lorazepam?
Simply put, lorazepam is a medicine designed to lower your anxiety. Sometimes our nervous system becomes way too active, which causes us to feel very restless, jittery, or panicked. This medicine works by slowing down your nervous system just a bit so your mind and body can feel calm and relaxed.
Lorazepam belongs to a group of medicines called benzodiazepines. Doctors do not just prescribe this medicine for anxiety. They may also use it for other medical conditions depending on your unique health needs. If you have any questions about why your doctor chose this medicine for you, always feel free to ask them directly during your appointment.
Things to Tell Your Doctor Before Taking This Medicine
Before you start taking lorazepam, your doctor needs to know your complete health history. It is vital to tell your doctor right away if you have any of the health conditions listed in the table below.
| Health Condition or Detail | Description |
|---|---|
| Eye Diseases | Conditions involving increased pressure in the eyes, such as glaucoma. |
| Substance or Alcohol Use | Past or current struggles with alcohol or drug abuse and addiction. |
| Kidney or Liver Disease | Any weakness or reduced function in your kidneys or liver. |
| Breathing or Lung Conditions | Lung problems or breathing difficulties like asthma. |
| Mental Health Concerns | History of depression, suicidal thoughts, or past attempts by you or a family member. |
| Other Medical Conditions | Conditions like myasthenia gravis or Parkinson disease. |
| Allergies | Any known allergies to lorazepam, other medicines, foods, or dyes. |
| Pregnancy and Breastfeeding | If you are pregnant, planning to become pregnant, or currently breastfeeding. |
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Check Availability →How to Use This Medicine Properly
You should swallow this medicine tablet with a full glass of water. It is very important to take your medicine exactly as your doctor told you, following the correct dose and schedule every single day. Never decide to increase your dose on your own or take pills more often than prescribed.
The most important rule is never to stop taking this medicine suddenly without your doctor's guidance. Stopping abruptly can trigger a severe reaction. If you need to stop taking the medicine, your doctor will explain a safe schedule to taper down.
Overdosage Warning: If you believe you have taken too much of this medicine, go right away to the nearest hospital Emergency Department (ER or A&E). In the US or Canada, call 911 right away. In the UK, call 999. You can also contact your local poison control center right away. Treat a suspected overdose as a life-threatening medical emergency.
What to Do If You Miss a Dose
If you happen to miss a scheduled dose of medicine, take it as soon as you remember. However, if it is almost time for your next regular dose, skip the missed dose completely and stick to your normal schedule. Never take two doses at the same time to make up for a forgotten pill.
Other Things That Cause Issues with This Medicine
Lorazepam can interact in harmful ways with other medicines, substances, and alcohol. Because of this, you must tell your doctor about every single medicine you take, including vitamins, supplements, and herbal products.
Taking lorazepam with certain substances is extremely dangerous. Always check with your doctor before combining this medicine with anything else. The table below lists substances and medicines that can cause serious interactions.
| Substance or Medicine Class | Potential Problem or Risk |
|---|---|
| Alcohol | Mixing alcohol with this medicine can cause extreme sleepiness, dizziness, and dangerous breathing problems. |
| Narcotic Cough Medicines | Cough syrups containing narcotic drugs can increase central nervous system depression. |
| Sodium Oxybate | A prescription medicine used for other medical conditions that interacts dangerously with sedatives. |
| Antihistamines | Allergy medicines that cause drowsiness can compound the sedating effects of lorazepam. |
| Antidepressants | Medicines like amitriptyline or fluoxetine can interact with your nervous system balance. |
| Seizure Medicines | Medicines like carbamazepine or phenobarbital used for epilepsy or seizures. |
| Strong Painkillers | Narcotic pain medicines can slow your breathing to a dangerous level when mixed with sedatives. |
| Surgery Anesthetics and Muscle Relaxants | Medicines given during operations to relax muscles or cause sleep. |
Things to Be Careful About While Taking This Medicine
While you are taking lorazepam, you need to keep several important lifestyle precautions in mind to protect your safety and well-being.
- Sleepiness and Dizziness: This medicine can make you feel very sleepy or dizzy. Because of this, avoid driving cars, operating heavy machinery, or doing tasks that require sharp focus until you know how the medicine affects you.
- Do Not Stand Up Too Quickly: Rising too quickly from a sitting or lying position can cause your head to spin and lead to a fall. Older adults need to be especially careful with this movement to prevent injuries.
- No Alcohol Allowed: Drinking alcohol while taking lorazepam makes sleepiness and dizziness much worse. Avoid alcohol completely during your entire course of treatment.
- Watch Your Symptoms: Pay close attention to how you feel. If your anxiety symptoms do not get better or if they actually get worse, contact your doctor right away.
Emergency Red Flags: When to Call 911 or 999
Seek emergency medical help right away if you or someone taking lorazepam experiences any of the following severe signs:
- Severe difficulty breathing, very slow breathing, or shallow breaths.
- Swelling of your face, lips, tongue, or throat, which can signal a dangerous allergic reaction.
- Sudden severe confusion, hallucinations, or loss of consciousness.
- New or worsening thoughts of self-harm or suicide.
Side Effects You Might See
Just like any other medicine, lorazepam can cause side effects. Some effects are mild and common. This others are serious and require immediate medical attention.
| Side Effect Category | What to Look For |
|---|---|
| Serious Allergic Reactions | Skin rashes, hives, itching, or swelling of the face, lips, tongue, and throat. |
| Central Nervous System Depression | Extremely slow or shallow breathing, trouble breathing, severe sleepiness, and mental confusion. |
| Mental Changes | Thoughts of suicide, worsening mood, or increased signs of depression. |
| Common Side Effects (Call doctor if persistent) | Dizziness, drowsiness, headaches, nausea, and vomiting. |
How to Store Your Medicine Safely
Always store your medicine safely out of the reach of children. Because this medicine carries a risk of abuse and dependence, keep it in a secure location where it is protected from theft. Store your tablets at room temperature away from bright light, heat, and moisture, and keep the container tightly closed.
Never give your medicine to anyone else under any circumstances. Sharing prescription medicine is against the law and can cause severe harm to another person.
💡 Take-Home Message
- Lorazepam is a prescription medicine used to reduce anxiety and calm an overactive nervous system.
- Always take the exact dose your doctor prescribed at the exact time they recommended.
- Never change your dose or stop taking the medicine suddenly without talking to your doctor.
- Avoid drinking alcohol completely while you are taking this medicine.
- Because lorazepam causes drowsiness, stay away from driving or operating machinery until you feel fully alert.
- This medicine is prescribed only for you. Never share it with family members or friends.
- If you have any questions or concerns about your treatment, speak directly with your doctor.
Sources & References
- Cleveland Clinic. Lorazepam Tablets: Uses, Side Effects, and Warnings.
- Mayo Clinic. Lorazepam (Oral Route) Description and Proper Use.
- National Health Service (NHS UK). About Lorazepam: Uses, Dosage, and Side Effects.
- Centers for Disease Control and Prevention (CDC). Medicine Safety and Mental Health Resources.
- U.S. National Library of Medicine (NIH / MedlinePlus). Lorazepam: Drug Information.
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