This first section of our medication database entry focuses on basic drug characteristics, uses and benefits, while part two covers side effects, interactions and additional information.
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Remeron Consumer Information
REMERON
Generic Name: mirtazapine (mir TAH zah peen)
Brand Names: Remeron, Remeron SolTab
What is the most important information I should know about mirtazapine?
- It may be several weeks before you start to feel better. Even when you start to feel better, do not stop taking mirtazapine without first talking to your doctor.
- Contact your doctor if you experience fever, chills, a sore throat, flu-like symptoms, or sores in the mouth or nose.
- Use caution when driving, operating machinery, or performing other hazardous activities. Mirtazapine may cause drowsiness and dizziness. If you experience drowsiness or dizziness, avoid these activities.
- Dizziness is likely to occur when you rise from a sitting or lying position. Rise slowly to prevent dizziness and a possible fall.
- Avoid the use of alcohol while taking mirtazapine. Alcohol may increase drowsiness and dizziness.
- Mirtazapine is available in a regular tablet formulation (Remeron) that should be swallowed with water. Mirtazapine is also available in a rapidly-disintegrating formulation (Remeron SolTab) that will disintegrate rapidly when placed on the tongue and can be swallowed with or without water.
What is mirtazapine?
- Mirtazapine is in a class of drugs called antidepressants. Mirtazapine affects chemicals in your brain that may become unbalanced and cause depression.
- Mirtazapine is used to relieve symptoms of depression such as feelings of sadness, worthlessness, or guilt; loss of interest in daily activities; changes in appetite; tiredness; sleeping too much; insomnia; and thoughts of death or suicide.
- Mirtazapine may also be used for purposes other than those listed in this medication guide.
What should I discuss with my healthcare provider before taking mirtazapine?
- Do not take mirtazapine if you are currently taking, or have taken within the last 14 days, a monoamine oxidase inhibitor such as isocarboxazid (Marplan), phenelzine (Nardil), or tranylcypromine (Parnate).
- Before taking mirtazapine, tell your doctor if you
- have liver disease;
- have kidney disease;
- have a manic-depressive disorder;
- have blood problems;
- have high or low blood pressure or heart disease;
- have had a heart attack in the last 6 weeks; or
- have epilepsy or seizures.
- You may not be able to take mirtazapine, or you may require a dosage adjustment or special monitoring during treatment if you have any of the conditions listed above.
- The rapidly-disintegrating formulation of mirtazapine tablets (Remeron SolTab) contains phenylalanine. People with the disease phenylketonuria (PKU) need to monitor their intake of this additive.
- Mirtazapine is in the FDA pregnancy category C. This means that it is not known whether mirtazapine will harm an unborn baby. Do not take mirtazapine without first talking to your doctor if you are pregnant.
- It is not known whether mirtazapine passes into breast milk. Do not take mirtazapine without first talking to your doctor if you are breast-feeding a baby.
- If you are over 60 years of age, you may be more likely to experience side effects such as drowsiness, dizziness, unsteadiness, feeling uncoordinated, and low blood pressure. You may require a lower dose of this medication.
How should I take mirtazapine?
- Take mirtazapine exactly as directed by your doctor. If you do not understand these directions, ask your pharmacist, nurse, or doctor to explain them to you.
- Mirtazapine is available in a regular tablet formulation (Remeron) that should be swallowed with water. Mirtazapine is also available in a rapidly-disintegrating formulation (Remeron SolTab) that will disintegrate rapidly when placed on the tongue and can be swallowed with or without water.
- If you are taking the mirtazapine rapidly-disintegrating tablets (Remeron SolTab), open the blister pack with dry hands and use the tablet immediately after removal from the blister pack. Do not attempt to split the rapidly-disintegrating tablets.
- Mirtazapine is usually taken once a day, preferably at bedtime. Follow your doctor's instructions.
- It may be several weeks before you start to feel better. Even when you start to feel better, do not stop taking mirtazapine without first talking to your doctor.
- Store mirtazapine at room temperature away from moisture and heat.
What happens if I miss a dose?
- Take the missed dose as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take only your next regularly scheduled dose. Do not take a double dose of this medication unless otherwise directed by your doctor.
What happens if I overdose?
- Seek emergency medical attention.
- Symptoms of a mirtazapine overdose include confusion, drowsiness, poor memory, and a fast heartbeat.
What should I avoid while taking mirtazapine?
- Use caution when driving, operating machinery, or performing other hazardous activities. Mirtazapine may cause drowsiness and dizziness. If you experience drowsiness or dizziness, avoid these activities.
- Dizziness is likely to occur when you rise from a sitting or lying position. Rise slowly to prevent dizziness and a possible fall.
- Avoid the use of alcohol while taking mirtazapine. Alcohol may increase drowsiness and dizziness.
Please see the end of this document for relevant limitations, full details of our medication information supplier, and revision date or version number.