Skip to main content
🎂 — | ♂/♀ M/F | ⚖️ — kg | 📏 — cm | BMI — | 👟 —
⚡ 88%
🩺 General Health Information

What you need to know about Riluzole tablets for ALS

MBBS
Medically Reviewed by MBBS ✓ Medically Reviewed
📅 Updated: Jul 14, 2026 • ⏱ 6 min read • Editorial policy
What you need to know about Riluzole tablets for ALS
Table of Contents ▾

It's normal to feel a heavy burden when your doctor tells you or someone in your family has a serious neurological condition like Amyotrophic Lateral Sclerosis (ALS). Riluzole is a special medication that helps control the progression of this disease, that is, the gradual progression of the disease. So today, let's talk about this important medication in a simple way, as if explaining it to a friend.

⚡ Interactive Clinical Tool
⚖️

BMI Calculator

Know your body mass index (BMI) and weight classification

Open Interactive Calculator →

What is Riluzole?

Simply put, Riluzole is a drug that slows the progression of Amyotrophic Lateral Sclerosis (ALS) , a neurodegenerative disease (also known as Lou Gehrig's disease). It doesn't cure the disease completely, but it can help control the damage to nerve cells and provide some relief. Doctors may also prescribe this drug for other conditions. If you have any questions about it, it's best to ask your doctor.

Things you need to tell your doctor before starting medication

It is very important that your doctor is fully aware of your health condition before giving you this medicine. Be sure to tell your doctor if you have any of the conditions listed below.

Your situation Why is it important to inform the doctor?
Liver disease This medicine is mainly eliminated from the body through the liver. If you have any liver problems, your dose may need to be adjusted or you may need to have special tests.
Allergies If you have any allergies to riluzole, other medications, foods, or preservatives, please let us know in advance.
If you are pregnant or expecting a babyThere is still no complete information about the safety of this medication during pregnancy. Therefore, you should discuss this with your doctor and decide on the benefits and risks.
If a mother is breastfeeding her child Since there is no clear information about whether this medication passes to the baby through breast milk, it is essential to inform the doctor if you are a breastfeeding mother.

How exactly do I use this medicine?

To get the most out of a medication, it is very important to use it correctly.

  • Swallow this pill whole with a glass of water.
  • Take your medicine at the right time, as prescribed by your doctor. If you are told to take it twice a day, try to leave a gap of several hours between the two times.
  • Most importantly: This medicine should be taken on an empty stomach . That means, take it at least one hour before or two hours after a meal. Do not take it with food. This may reduce the absorption of the medicine into the body.
  • Do not suddenly stop taking your medication without your doctor's advice.
  • This medicine is for you only. Never share your medicine with others.

What if I miss a dose?

If you forget to take a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Do not take two doses at once for any reason.

Special points to consider and side effects

Be aware of these things when taking medication.

  • Regular medical checkups: Keep going to clinics and getting blood tests done as your doctor tells you, as this is important to see if this medicine is affecting your liver.
  • Fever and Infections: If you have a fever, chills, sore throat, or other signs of infection, do not self-medicate. Call your doctor immediately. This medicine may lower your body's ability to fight off illness.
  • Smoking: Tell your doctor if you smoke. Smoking may make this medicine less effective. Also, tell your doctor if you are planning to quit smoking.
  • Drowsiness and dizziness: You may feel a little drowsy and dizzy when taking this medicine.You may feel dizzy. Therefore, do not drive or operate machinery until you know how this medicine affects you. Especially if you are elderly, avoid getting up and sitting down quickly.

Possible side effects

Like all medicines, this one can cause side effects, although not everyone gets them. Watch out for the symptoms below.

Side effect Description
Serious side effects that should be reported to your doctor immediately
Allergic Reactions Skin rash, itching, swelling of the lips, tongue or face, difficulty breathing.
Signs of Liver Injury Dark yellow or brown urine, yellowing of the eyes or skin, pain in the upper right part of the stomach, nausea, loss of appetite, extreme fatigue.
Signs of Infection Fever, chills, and sore throat.
Common side effects that should be reported to the doctor if they persist or are bothersome
Common disorders Cough, headache, nausea, vomiting, stomach pain, general fatigue.

What if you take too much medicine? (Overdose)

If you think you have taken more medicine than you think, go to the nearest hospital Emergency Department (ETU) immediately . Or, call the National Poisons Information Centre at the Colombo National Hospital for advice.

Other medications that may interact with this medicine

Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal remedies. Some of the medicines that may interact with riluzole include:

  • Allopurinol
  • Birth control pills
  • Ciprofloxacin
  • Fluvoxamine
  • Methoxsalen
  • Medications such as sulfasalazine.

This list is not complete, so it's safest to tell your doctor about all the medications you take.

💡 Take-Home Message

  • Riluzole is not a cure for ALS, but it helps control the progression of the disease.
  • Always take this medicine on an empty stomach, that is, one hour before or two hours after a meal.
  • Be sure to tell your doctor about all other medications you are taking, your habits (smoking, alcohol), and any other medical conditions you may have.
  • Seek immediate medical attention if you develop a fever, signs of infection, or signs of liver damage (such as yellowing of the skin/eyes) while taking the medicine.
  • Never share your prescribed medications with others. Always follow your doctor's instructions.
🔍 Search Keywords: riluzole tablets • riluzole tablets symptoms • riluzole tablets causes and treatment • riluzole tablets sri lanka • What you need to know about Riluzole tablets for ALS

🩺 Articles For You

Is Diabetes-Related Neuropathy? Let's find out.

Does your child often get stomach aches? It could be an abdominal migraine!

Alzheimer's Disease & Anxiety: Is your loved one restless?

Diarrhea and Alzheimer's Disease: What you need to know

Vertigo when moving your head: Let's talk about BPPV (Benign Paroxysmal Positional Vertigo)

Are you having headaches due to a problem in your neck? Let's learn about Cervicogenic Headache!

💬 Patient Questions & Comments (0)

Have a question or experience to share? Post a comment or reply to other readers below.

🛡️ Plain Text Only • No Links
👤

No comments yet. Be the first to share your question or experience below.

⚠️ Important: Medical articles and information on Nirogi Lanka are strictly for educational and awareness purposes and do not substitute professional medical advice, diagnosis, or treatment. Always consult a qualified physician for any medical concerns.