Mark Fast capsule is used for Back pain, Muscle cramp, Pain in nerves, Soft tissue injuries, Joints pain, Juvenile arthritis, Muscular skeletal disorders, Pain in teeth, Analgesic, Headache and other conditions.Mark Fast capsulemay also be used for purposes not listed in this medication guide.
Mark Fast capsulecontains Chlorzoxazone and Ibuprofen as active ingredients.
Mark Fast capsuleworks by depressing muscle reflexes; blocking the production of a prostaglandin that is released in the body during pain;
Detailed information related to Mark Fast capsule's uses, composition, dosage, side effects and reviews is listed below.


Mark Fast capsule is used for the treatment, control, prevention, & improvement of the following diseases, conditions and symptoms:
Learn more: Uses


The following is a list of possible side-effects that may occur from all constituting ingredients of Mark Fast capsule. This is not a comprehensive list. These side-effects are possible, but do not always occur. Some of the side-effects may be rare but serious. Consult your doctor if you observe any of the following side-effects, especially if they do not go away.
If you notice other side-effects not listed above, contact your doctor for medical advice. You may also report side-effects to your local food and drug administration authority.


Before using Mark Fast capsule, inform your doctor about your current list of medications, over the counter products (e.g. vitamins, herbal supplements, etc.), allergies, pre-existing diseases, and current health conditions (e.g. pregnancy, upcoming surgery, etc.). Some health conditions may make you more susceptible to the side-effects of the drug. Take as directed by your doctor or follow the direction printed on the product insert. Dosage is based on your condition. Tell your doctor if your condition persists or worsens. Important counseling points are listed below.
  • Avoid drinking alcohol or taking other sedating medications
  • Avoid driving or operating machinery until you know how this medication will affect you
  • Avoid taking alcohol or salicylates to prevent bleeding
  • Concomitant use with other sedatives
  • Consult your doctor if you develop blurred vision, ringing or roaring in ears
  • Consult your doctor if you have systemic lupus erythematosus
  • Inform your doctor if you have bruising or bleeding
  • Other allergies
  • Take the drug with a meal or snack to prevent upset stomach

Interactions withMark Fast capsule

If you use other drugs or over the counter products at the same time, the effects of Mark Fast capsule may change. This may increase your risk for side-effects or cause your drug not to work properly. Tell your doctor about all the drugs, vitamins, and herbal supplements you are using, so that you doctor can help you prevent or manage drug interactions. Mark Fast capsule may interact with the following drugs and products:
  • Alprazolam
  • Aspirin
  • Atorvastatin
  • Cetirizine
  • Codeine
  • Corticosteroids
  • Cyclosporine
  • Diazepam
  • Diphenhydramine
  • Esomeprazole

When not to useMark Fast capsule

Hypersensitivity to Mark Fast capsule is a contraindication. In addition, Mark Fast capsule should not be used if you have the following conditions:
  • Active peptic ulcer
  • Aspirin
  • Breastfeeding
  • Gastrointestinal bleeding
  • Hypersensitivity
  • Neonates with congenital heart disease
  • Pregnant

Composition and Active Ingredients

Mark Fast capsule is composed of the following active ingredients (salts)
Please note that this medicine may be available in various strengths for each active ingredient listed above.

Packages and Strengths

Mark Fast capsuleis available in the following packages and strengths
Mark Fast capsule - Packages: 10 capsules

Frequently asked Questions

  • IsMark Fast capsulesafe to use when pregnant?
    • Chlorzoxazone: Please consult with your doctor for case-specific recommendations.
    • Ibuprofen: No
  • IsMark Fast capsulesafe while breastfeeding?
    • Chlorzoxazone: Please discuss the risks and benefits with your doctor.
    • Ibuprofen: No
  • CanMark Fast capsulebe used for back pain and muscle cramp?
    Yes, back pain and muscle cramp are among the most common reported uses for Mark Fast capsule. Please do not useMark Fast capsulefor back pain and muscle cramp without consulting first with your doctor. Click here and view survey results to find out what other patients report as common uses for Mark Fast capsule.
  • How long do I need to useMark Fast capsulebefore I see improvement of my conditions?
    tabletwise.net website users have reported 1 week and 1 day as the most common time it takes before they saw improvements in their conditions. These times may not be reflective of what you may experience or how you should use this medicine. Please consult with your doctor to check how long do you need to use Mark Fast capsule. Click here and view survey results to find out what other patients report as time for effectiveness for Mark Fast capsule.
  • At what frequency do I need to use Mark Fast capsule?
    tabletwise.net website users have reported twice a day and thrice a day as the most common frequency of using Mark Fast capsule. Please follow your doctor's advice on how often you need to Mark Fast capsule. Click here and view survey results to find out what other patients report as frequency of using Mark Fast capsule.
  • Should I useMark Fast capsuleempty stomach, before food or after food?
    tabletwise.net website users have most commonly reported usingMark Fast capsuleafter food. However, this may not be reflective of how you should use this medicine. Please follow your doctor's advice on how you should use this medicine. Click here and view survey results to find out what other patients report as timing of using Mark Fast capsule.
  • Is it safe to drive or operate heavy machinery when using this product?
    If you experience drowsiness, dizziness, hypotension or a headache as side-effects when usingMark Fast capsulemedicine then it may not be safe to drive a vehicle or operate heavy machinery. One should not drive a vehicle if using the medicine makes you drowsy, dizzy or lowers your blood-pressure extensively. Pharmacists also advise patients not to drink alcohol with medicines as alcohol intensifies drowsiness side-effects. Please check for these effects on your body when using Mark Fast capsule. Always consult with your doctor for recommendations specific to your body and health conditions.
  • Is this medicine or product addictive or habit forming?
    Most medicines don't come with a potential for addiction or abuse. Usually, the government's categorizes medicines that can be addictive as controlled substances. Examples include schedule H or X in India and schedule II-V in the US. Please consult the product package to make sure that the medicine does not belong to such special categorizations of medicines. Lastly, do not self-medicate and increase your body's dependence to medicines without the advice of a doctor.
  • Can i stop using this product immediately or do I have to slowly wean off the use?
    Some medicines need to be tapered or cannot be stopped immediately because of rebound effects. Please consult with your doctor for recommendations specific to your body, health and other medications that you may be using.

Other important Information onMark Fast capsule

Missing a dose

In case you miss a dose, use it as soon as you notice. If it is close to the time of your next dose, skip the missed dose and resume your dosing schedule. Do not use extra dose to make up for a missed dose. If you are regularly missing doses, consider setting an alarm or asking a family member to remind you. Please consult your doctor to discuss changes in your dosing schedule or a new schedule to make up for missed doses, if you have missed too many doses recently.

Overdosage ofMark Fast capsule

  • Do not use more than prescribed dose. Taking more medication will not improve your symptoms; rather they may cause poisoning or serious side-effects. If you suspect that you or anyone else who may have overdosed of Mark Fast capsule, please go to the emergency department of the closest hospital or nursing home. Bring a medicine box, container, or label with you to help doctors with necessary information.
  • Do not give your medicines to other people even if you know that they have the same condition or it seems that they may have similar conditions. This may lead to overdosage.
  • Please consult your physician or pharmacist or product package for more information.

Storage ofMark Fast capsule

  • Store medicines at room temperature, away from heat and direct light. Do not freeze medicines unless required by package insert. Keep medicines away from children and pets.
  • Do not flush medications down the toilet or pour them into drainage unless instructed to do so. Medication discarded in this manner may contaminate the environment. Please consult your pharmacist or doctor for more details on how to safely discard Mark Fast capsule.

ExpiredMark Fast capsule

  • Taking a single dose of expired Mark Fast capsule is unlikely to produce an adverse event. However, please discuss with your primary health provider or pharmacist for proper advice or if you feel unwell or sick. Expired drug may become ineffective in treating your prescribed conditions. To be on the safe side, it is important not to use expired drugs. If you have a chronic illness that requires taking medicine constantly such as heart condition, seizures, and life-threatening allergies, you are much safer keeping in touch with your primary health care provider so that you can have a fresh supply of unexpired medications.

Dosage Information

Please consult your physician or pharmacist or refer to the product package.

Cite this page

APA Style Citation

  • Mark Fast capsule- Product - tabletwise.net. (n.d.). Retrieved July 25, 2021, from https://www.tabletwise.net/egypt/mark-fast-capsule

MLA Style Citation

  • "Mark Fast capsule - Product - tabletwise.net" Tabletwise.com. N.p., n.d. Web. 25 Jul. 2021.

Chicago Style Citation

  • "Mark Fast capsule - Product - tabletwise.net" Tabletwise. Accessed July 25, 2021. https://www.tabletwise.net/egypt/mark-fast-capsule.

Last updated date

This page was last updated on 9/27/2020.
This page provides information for Mark Fast capsule Product in English.
Back Pain
Muscle Cramps

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