Loniten (Minoxidil)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Loniten Used For?
Loniten is a medication that helps manage high blood pressure, also known as hypertension.
Primary Uses
It is primarily used to treat severe cases of high blood pressure, often in combination with other antihypertensive medications.
How It Works
Loniten works by relaxing the muscles in blood vessels, making it easier for blood to flow and reducing blood pressure.
Good to know: Loniten is not considered addictive.
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How to Take Loniten
Follow your doctor's instructions on how to take Loniten for optimal results.
Dosage Instructions
The usual dosage for adults ranges from 5 mg to 40 mg per day, with a maximum of 100 mg per day. Your doctor will tailor the dosage to your needs.
What If You Miss a Dose?
If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. In that case, skip the missed dose and continue your regular schedule. Do not double up.
Important: Never take a double dose to make up for a missed one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- unusual growth or thickening of body hair
- changes in hair color
Seek immediate medical attention if you experience:
- swelling of the face, eyes, ankles, hands, or feet
- weight gain
- increased heart rate
- dizziness or light-headedness
- tiredness
- muscle aches
- constipation, diarrhea, nausea, or vomiting
- stomach pain or indigestion
- rash
- breast tenderness
- frequent infections
- bleeding or bruising easily
- worsening of angina
- shortness of breath
- difficulty breathing
- severe skin reactions
Important Warnings
It's crucial to be aware of certain conditions and precautions before taking Loniten.
Who Should Not Take Loniten
Do not take Loniten if you are allergic to minoxidil or any of its ingredients, have phaeochromocytoma, pulmonary hypertension, are pregnant, or could become pregnant without contraception.
Medical Conditions to Discuss
Inform your doctor if you have unstable hypertension, heart failure, a history of heart attack, fast heart rate, chest pain, renal failure, liver disease, or are on dialysis.
Pregnancy and Breastfeeding
Loniten is not recommended during pregnancy or breastfeeding, as it can pass into breast milk.
Elderly Patients With Dementia: Special caution is advised for elderly patients, particularly those with dementia.
Drug Interactions
Certain medications may interact with Loniten, affecting its efficacy.
- guanethidine
Alcohol & Driving
Be cautious with alcohol and driving while taking Loniten.
Alcohol
Consult your doctor regarding alcohol consumption while on Loniten.
Driving and Operating Machinery
Be careful when driving or operating machinery until you know how Loniten affects you, as it may cause dizziness.
Storage
Store Loniten tablets in a cool, dry place below 25°C, away from moisture and heat. Keep out of reach of children.
Overdose Information
If you suspect an overdose, seek immediate medical help. Contact the Poisons Information Centre at 13 11 26 or go to the nearest hospital.
Frequently Asked Questions
Loniten helps control high blood pressure but does not cure it, so it must be taken daily as prescribed.
You can take Loniten with a glass of water, but consult your doctor for specific instructions.
No, Loniten is not considered addictive.
Do not stop taking Loniten without consulting your doctor, as it may worsen your condition.
Consult your doctor regarding alcohol consumption while on Loniten.
Weight gain can occur due to water retention; inform your doctor if this happens.
Elderly patients should use Loniten with caution, especially if they have dementia.
If you miss a dose, take it as soon as you remember unless it's close to your next dose; do not double up.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.