When you or someone close to you is diagnosed with a mental health condition such as schizophrenia or bipolar disorder, your doctor may recommend a variety of treatments. In such cases, a special medication called Loxapine powder inhaler is used to quickly control symptoms. This name may be new to you. So, today we will talk about this medication, how it works, how to use it, and what to be careful about.
What exactly is Loxapine?
Simply put, Loxapine is a drug that belongs to a class of drugs used to treat mental illnesses, called `antipsychotics.` There are several chemicals naturally found in our brains. We call these neurotransmitters. Think of them as messengers that carry information back and forth in our brains. `Dopamine` and `serotonin` are two such main messengers. They are very important in controlling our mood, behavior, and thoughts.
In conditions such as schizophrenia and bipolar disorder, the balance of these chemical messengers is disrupted. Loxapine works by restoring that imbalance and helping the brain function normally. This can help control the patient's agitated behavior, hallucinations, and unwanted thoughts.
Things you need to tell your doctor before taking this medicine
Loxapine is a very strong drug. Therefore, it is important for your doctor to know your complete medical history before prescribing it to you. If you have any of the conditions listed in the table below, be sure to tell your doctor about them.
| Your condition or habit | Why should you inform? |
|---|---|
| If you have allergies to other medicines, foods or substances (especially to Loxapine, Amoxapine) | To prevent a serious allergic reaction. |
| If you have a memory disorder such as dementia | This drug may increase the risk of stroke in dementia patients. |
| Diabetes or a family history of diabetes | This can change blood sugar levels. |
| If you have heart disease or low blood pressure | Changes in heart rate or dizziness may occur. |
| If you have lung or respiratory diseases (e.g. asthma) | Because this is an inhaler medication, there is a high risk of respiratory distress. |
| If you have liver disease | The process of removing the drug from the body may be affected. |
| If you have a disease that causes seizures or fits | This medicine may increase the risk of having a fit. |
| If you have Parkinson's disease | Symptoms may worsen. |
| If you drink alcohol frequently | Alcohol increases the side effects of the drug (especially drowsiness). |
| If you are pregnant , trying to get pregnant , or breastfeeding | It is essential to discuss the possible effects on the child with the doctor. |
How do you use this medicine?
The important thing here is that this is not a medicine that you can take home and use. This is only given under medical supervision in a hospital or clinic.
Before giving the medicine, the medical team (a doctor or nurse) will clearly show you how to use it. Listen to the instructions carefully and follow them exactly. This is a powder medicine that is inhaled through the mouth.
What to do if the medication dose is increased?
Since this is given in a hospital setting, the risk of overdose is very low. However, if you suspect that something has happened, inform the medical staff immediately. If necessary, they will contact the National Poisons Information Centre at the Colombo National Hospital for advice. Or they will refer you to the hospital's ETU (Emergency Treatment Unit) .
This medicine is for you only. Never share it with anyone else. It can be dangerous.
Since this is not a daily medication, the issue of 'missing a dose' does not usually arise here.
Other things that may interact with this medicine
Some medications can interact with Loxapine and cause unwanted effects. Therefore, give your doctor a complete description of all medications you are taking, including vitamins and herbal remedies.
In particular, it is strongly advised not to take the drug `Metoclopramide` with Loxapine.
In addition, Loxapine may interact with the following:
- Alcohol
- Some medicines for colds, coughs, and allergies (Antihistamines)
- Medicines that calm the mind or induce sleep
- Some medications for depression (e.g. amitriptyline, fluoxetine)
- Medications for Parkinson's disease (e.g. Levodopa)
- Medication for high blood pressure
- Medicines for seizures
- Muscle relaxants used during surgery
- Narcotic pain medications
This list is not complete, so for your own safety, it's best to tell your doctor about everything you're taking.
Things to be careful about after taking the medicine
You will be kept under medical supervision for about an hour after taking Loxapine. There are several reasons for this.
- Breathing difficulties: This is the main one. After taking the medicine, some people may experience wheezing, coughing, and chest tightness. That's why the medical team is watching you closely. If you have any difficulty breathing at any time, let them know right away .
- Dizziness and drowsiness: You may feel dizzy or drowsy after taking this medicine. Therefore, do not drive or operate machinery until you know how this medicine affects you. Do not get up suddenly, especially if you are elderly. Get up slowly. This condition can be made worse if you drink alcohol.
- Problems regulating body temperature: This medication can change the way our body responds to cold and heat. This means that you may not feel it when it is very cold, and your body may overheat quickly when it is very hot. Therefore, protect yourself from extreme cold and heat as much as possible. Drink plenty of water.
What are the possible side effects?
Like any medicine, Loxapine can cause side effects. Some are minor, but some should be reported immediately.
| Side effect | Description |
|---|---|
| Serious side effects that should be reported to the medical team immediately | |
| Severe allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Breathing difficulties | Wheezing and increased difficulty breathing after taking the medication. |
| Neuroleptic Malignant Syndrome | Very high fever, muscle stiffness, excessive sweating, rapid/irregular heartbeat, confusion. |
| Extrapyramidal Symptoms (EPS) | Uncontrolled body movements, muscle stiffness, tremors, loss of balance, restlessness, dragging feet while walking. |
| Stroke | Sudden numbness/weakness of the face, arm or leg, difficulty speaking, severe headache. |
| Other | Seizures, sudden eye pain or vision changes, difficulty urinating. |
| Side effects that are usually not serious, but should be reported if they persist | |
| Minor injuries | Mouth or throat discomfort, taste changes, cough, drowsiness. |
Take-Home Message
- Loxapine is a special inhaler medication that is only given in a hospital or clinic for conditions such as schizophrenia and bipolar disorder.
- Before undergoing this treatment, it is imperative that you tell your doctor about all your medical conditions and other medications you are taking.
- After receiving the medicine, you will be kept under medical supervision for about an hour due to the risk of respiratory distress.
- Notify medical staff immediately if you experience severe side effects such as high fever, muscle stiffness, difficulty breathing, or uncontrollable body movements.
- This medicine is for you only. Never share it with others. Ask your doctor if you have any questions.
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