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Cilostazol uses

Cilostazol information

Cilostazol is is able to widen the patient's arteries that should supply the legs with blood, thus improving circulation.

Cilostazol indications

Cilostazol is a well known drug that is generally prescribed in the treatment of patients who are suffering from intermittent claudication (it helps ease this disorder's symptoms like pain induced by walking). However, this medicine could also serve some other purposes (prevent or treat some other medical disorders) that have not been listed in this guide.

Cilostazol warnings

Patients who are suffering from congestive heart failure should not start a treatment with this medicine, as this could worsen their initial medical condition. In some cases, the treatment's benefic effects may not be seen during the first month f intake. Do not stop using this medicine without first consulting it with your personal physician. However, if you feel that your symptoms have worsened during your intake of Cilostazol you should alert your personal health care specialist as soon as possible.

It is known that products that contain grapefruit could harmfully interact with a treatment with Cilostazol, leading to severe and dangerous side effects. Avoid consuming any products that contain this fruit during your treatment with this medicine. Some medical disorders are known to sometimes prevent a patient from starting a treatment with Cilostazol, as they harmfully react to this drug's components. This is why patients who are suffering from liver disorders or from any type of heart disease might not be allowed to use this medicine or might have to take a lower dose of it. Their intake of this product should be closely supervised by an authorized health care specialist (they will probably have to undergo several medical exams to see how their body responds to the treatment).

Cilostazol is a category C FDA pregnancy drug. Therefore, intake of this medicine during pregnancy could result in severe birth defects and / or birth complications. You should not start using this medicine if you are pregnant (ask your doctor if you may). During your treatment with this drug you should use an effective birth control method in order to avoid becoming pregnant. It has been clearly determined that this medicine's main components are able to pass into the female patient's breast milk. Patients who are currently nursing an infant must not start using this drug (Ilos) without their physician's approval. Consult with a pediatrician before giving this medicine to a child. It is known that elderly patients and children might be more prone to developing this drug's severe side effects.


Cilostazol intake guidelines

Ask your personal health care specialist to give you a set of precise instructions regarding your intake of Cilostazol. Do not deviate from any of your doctor's directions. If you did not completely understand some of them you should ask a nurse or a pharmacist for further explanations. In case you want to know more about this medicine we advise you to read the drug's label.

Each dose of Cilostazol should be accompanied by a full glass of liquid (juice or water). This drug is regularly taken in 2 times per day 2 hours after or 30 minutes before a main meal (usually dinner or breakfast). Try to take your doses of Cilostazol at regular time intervals. This drug should be stored at the average room temperature, away from heat, moisture and direct sunlight. It is best to keep it in a place that cannot be easily reached by either pets or children (in order to avoid unpleasant and possibly dangerous accidents such as poisoning). Do not keep this drug in the bathroom or near the kitchen sink. Ask a pharmacist to tell you how to properly dispose of any unused medication.

Cilostazol dosage

Your personal health care specialist will prescribe you the correct dose of Cilostazol which you should take on a regular basis.

Cilostazol overdose

If you suspect that you might be suffering from an overdose with this medicine we strongly advise you to seek medical care at once. Alert your personal physician and your local poison control centre. Patients who are suffering from overdose with this medicine are likely to experience diarrhea, severe headache, fainting, light-headedness, and uneven or fast heartbeat.

Cilostazol missed dose

If you miss one of your scheduled doses of Cilostazol we recommend you to take it as soon as possible. If it is time for another dose, skip the one that you have missed and continue your regular treatment. Avoid using double doses of this medicine (Ilos) without your physician's approval.

Cilostazol side effects

Side effects of Cilostazol include:

severe headache;

painful urination or bloody urine;

flu-like symptoms fever, body aches, chills;

chest pain;

breath shortness;

swelling of your feet and / or ankles;

pounding or fast pulse;





leg cramps;



joint pain.

Cilostazol drug reactions

During your treatment with Cilostazol you should avoid taking any of these medicines:

Clopidogrel (Plavix);

Esomeprazole (Nexium), Omeprazole (Zegerid, Prilosec);

Clarithromycin (Biaxin) or Erythromycin (Ery-Tab, E.E.S., Erythrocin, E-Mycin);

Fluconazole (Diflucan), Ketoconazole (Nizoral), or Itraconazole (Sporanox);

Diltiazem (Tiazac, Cardizem);

Sertraline (Zoloft), Fluoxetine (Prozac), Fluvoxamine (Luvox), or Nefazodone (Serzone).


Cilostazol pharmaceutical active ingredients containing related brand and generic drugs:

infoActive ingredient is the part of the drug or medicine which is biologically active. This portion of the drug is responsible for the main action of the drug which is intended to cure or reduce the symptom or disease. The other portions of the drug which are inactive are called excipients; there role is to act as vehicle or binder. In contrast to active ingredient, the inactive ingredient's role is not significant in the cure or treatment of the disease. There can be one or more active ingredients in a drug.

Cilostazol available forms, composition, doses:

infoForm of the medicine is the form in which the medicine is marketed in the market, for example, a medicine X can be in the form of capsule or the form of chewable tablet or the form of tablet. Sometimes same medicine can be available as injection form. Each medicine cannot be in all forms but can be marketed in 1, 2, or 3 forms which the pharmaceutical company decided based on various background research results.
Composition is the list of ingredients which combinedly form a medicine. Both active ingredients and inactive ingredients form the composition. The active ingredient gives the desired therapeutic effect whereas the inactive ingredient helps in making the medicine stable.
Doses are various strengths of the medicine like 10mg, 20mg, 30mg and so on. Each medicine comes in various doses which is decided by the manufacturer, that is, pharmaceutical company. The dose is decided on the severity of the symptom or disease.

Cilostazol 100 mg tablet1.86 USD
Cilostazol 50 mg tablet1.86 USD
Pletal 100 mg tablet2.51 USD
Pletal 50 mg tablet2.39 USD
Tablets; Oral; Cilostazol 100 mg
Tablets; Oral; Cilostazol 50 mg

Cilostazol destination | category:

infoDestination is defined as the organism to which the drug or medicine is targeted. For most of the drugs what we discuss, human is the drug destination.
Drug category can be defined as major classification of the drug. For example, an antihistaminic or an antipyretic or anti anginal or pain killer, anti-inflammatory or so.

Cilostazol Anatomical Therapeutic Chemical codes:

infoA medicine is classified depending on the organ or system it acts [Anatomical], based on what result it gives on what disease, symptom [Therapeutical], based on chemical composition [Chemical]. It is called as ATC code. The code is based on Active ingredients of the medicine. A medicine can have different codes as sometimes it acts on different organs for different indications. Same way, different brands with same active ingredients and same indications can have same ATC code.

Cilostazol pharmaceutical companies:

infoPharmaceutical companies are drug manufacturing companies that help in complete development of the drug from the background research to formation, clinical trials, release of the drug into the market and marketing of the drug.
Researchers are the persons who are responsible for the scientific research and is responsible for all the background clinical trials that resulted in the development of the drug.



  1. Dailymed."CILOSTAZOL TABLET [EON LABS, INC.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  2. Dailymed."CILOSTAZOL: DailyMed provides trustworthy information about marketed drugs in the United States. DailyMed is the official provider of FDA label information (package inserts).". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  3. "cilostazol". https://pubchem.ncbi.nlm.nih.gov/co... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Cilostazol?

Depending on the reaction of the Cilostazol after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Cilostazol not safe to drive or operate heavy machine after consumption. Meaning that, do not drive or operate heavy duty machines after taking the capsule if the capsule has a strange reaction on your body like dizziness, drowsiness. As prescribed by a pharmacist, it is dangerous to take alcohol while taking medicines as it exposed patients to drowsiness and health risk. Please take note of such effect most especially when taking Primosa capsule. It's advisable to consult your doctor on time for a proper recommendation and medical consultations.

Is Cilostazol addictive or habit forming?

Medicines are not designed with the mind of creating an addiction or abuse on the health of the users. Addictive Medicine is categorically called Controlled substances by the government. For instance, Schedule H or X in India and schedule II-V in the US are controlled substances.

Please consult the medicine instruction manual on how to use and ensure it is not a controlled substance.In conclusion, self medication is a killer to your health. Consult your doctor for a proper prescription, recommendation, and guidiance.



sDrugs.com conducted a study on Cilostazol, and the result of the survey is set out below. It is noteworthy that the product of the survey is based on the perception and impressions of the visitors of the website as well as the views of Cilostazol consumers. We, as a result of this, advice that you do not base your therapeutic or medical decisions on this result, but rather consult your certified medical experts for their recommendations.

Visitor reports

Two visitors reported doses

What is the dose of Cilostazol drug you are taking?
According to the survey conducted among sDrugs.com website users, the maximum number of people are using the following dose 51-100mg. Few medications come in only one or two doses. Few are specific for adult dose and child dose. The dose of the medicine given to the patient depends on the severity of the symptom/disease. There can be dose adjustments made by the doctor, based on the progression of the disease. Follow-up is important.

One visitor reported time for results

What is the time duration Cilostazol drug must be taken for it to be effective or for it to reduce the symptoms?
Most chronic conditions need at least some time so the dose and the drug action gets adjusted to the body to get the desired effect. The stastistics say sDrugs.com website users needed 1 day to notice the result from using Cilostazol drug. The time needed to show improvement in health condition after using the medicine Cilostazol need not be same for all the users. It varies based on other factors.
1 day1

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The information was verified by Dr. Arunabha Ray, MD Pharmacology

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