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Celontin 300MG : Capsule - 60

Celontin Coupons & Prices

What is Celontin ?

Celontin is an anticonvulsant medication that is prescribed to patients to treat absence seizures. Methsuximide is the generic name for Celontin. The average Celontin price is about $453 for a supply of 100, 300 mg capsules. An easy way to reduce the Celontin price is to use our free discount card.



Consumer Forms

Consumer Routes
By mouth

Therapeutic Classes

Celontin is used to treat patients with absence seizures. Celontin works by controlling the abnormal electrical activity within the brain to prevent a seizure.

  • Hiccups.
  • Mild skin rash.
  • Headache.
  • Mild nausea, vomiting, diarrhea, constipation, or stomach pain.
  • Loss of appetite or weight loss.
  • Dizziness or drowsiness.
  • Blurred vision.
  • Trouble with sleeping.
  • Unusual bleeding, bruising, or weakness.
  • Sores or white patches in your mouth or throat.
  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Blistering, peeling, or red skin rash.
  • Bloody or cloudy urine.
  • Fever, chills, cough, sore throat, and body aches.
  • Increase in number of seizures.
  • Problems with balance or walking.
  • Red, swollen, or painful joints.
  • Severe nausea, vomiting, or sleepiness.
  • Unusual behavior or thoughts of hurting yourself.
  • Unusual depression, aggressiveness, confusion, irritability, or other changes in behavior.
  • Swelling around the eyes.
  • Make sure your doctor knows if you are breastfeeding, or if you have kidney disease, liver disease, a blood or bone marrow disorder, or a history of depression.
  • It is important to tell your doctor if you become pregnant while using this medicine. Your doctor may want you to join a pregnancy registry for patients taking a seizure medicine.
  • Tell your doctor right away if you or your child feels unusually weak, starts bruising easily, has bleeding gums or nosebleeds, seems to be sick more often, has a fever, swollen glands, or a sore throat that will not go away. These could be a signs of a serious problem with the number of blood cells in your body.
  • Tell your doctor right away if you or your child has a skin rash, muscle or joint pain, feels unusually tired, has a low-grade fever, or pain the chest that gets worse with breathing. These could be signs of a serious condition called systematic lupus erythematosus (SLE).
  • Call your doctor right away if you or your child start to have a persistent cough, weight loss, night sweats, fever, chills, or flu-like symptoms such as a runny or stuffy nose, headache, blurred vision, or feeling generally ill. These may be signs that you have an infection.
  • For some children, teenagers, and young adults, this medicine can increase thoughts of suicide. Tell your doctor or your child's doctor right away if you or your child start to feel more depressed or have thoughts about hurting yourself. Report any unusual thoughts or behaviors that trouble you or your child, especially if they are new or get worse quickly. Make sure the doctor knows if you or your child have trouble sleeping, get upset easily, have a big increase in energy, or start to act reckless. Also tell the doctor if you or your child have sudden or strong feelings, such as feeling nervous, angry, restless, violent, or scared. Let the doctor know if you, your child, or anyone in your family has bipolar disorder (manic-depressive) or has tried to commit suicide.
  • Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
  • This medicine may make you dizzy or drowsy. Avoid driving, using machines, or doing anything else that could be dangerous if you are not alert.
  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments. Blood and urine tests may be needed to check for unwanted effects.
  • Swelling around the eyes.
  • Unusual behavior or thoughts of hurting yourself.
  • Unusual bleeding, bruising, or weakness.
  • Unusual depression, aggressiveness, confusion, irritability, or other changes in behavior.
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