EpilepsyAnti-epilepticsPhenytek coupons
Phenytoin Sodium Extended

Phenytek Coupons & Savings Card – Discount Prices from $17.86

phenytoin sodium extended

Phenytoin, commonly known by its brand name Dilantin, is an antiepileptic medication designed to prevent and control seizures in both adults and children. It is effective for treating tonic-clonic and psychomotor seizures, as well as preventing seizures that may occur during or after brain surgery. Phenytoin is available in capsules, chewable tablets, and liquid suspension forms, and is taken orally. Your specific dosage will depend on factors such as age, weight, and seizure control. The medication functions by reducing the spread of seizure activity and calming overactive nerve signals in the brain. While the exact mechanism isn't fully understood, it is known to help stabilize neural activity, thereby reducing the likelihood of seizures. Patients using Phenytoin should be aware of potential side effects, which include coordination difficulties, erratic eye movements, and drowsiness. Regular blood tests are necessary to monitor the drug levels and avoid toxicity, as an excessive amount in the body can be harmful. Always consult your healthcare provider before starting or adjusting medications, including Phenytoin, to ensure safe and effective treatment.
Our Phenytek coupons are free to use. You can print the coupon, email it to yourself, or receive the Phenytek coupon via text message. To get your free discount, show the pharmacist your Phenytek savings card which has the discounted coupon price. Use our filters below to edit the prescription box to match your needs. The Phenytek prices will update based on your prescription needs. Above our Phenytek coupons, you can change the location to see pharmacy prices in other areas. Our prescription discount card will update online with the specific pharmacy costs associated with your edits. Be sure to text, email, or print the Phenytek savings card code that you need after editing the prescription box and location field. Show the discount card to your pharmacist before paying.

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200MG, Phenytoin Sodium Extended (30 Capsules)

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CVS

$39.31

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Walgreens

$17.86

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Albertsons

$20.80

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$32.18

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$32.63

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Phenytek savings card

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$17.86

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Phenytek dosage forms

The average cost for 30 Capsules of Phenytek (phenytoin sodium extended) at 200MG is $34.2 with a free coupon. This is 91% off the average retail price of $112
DosageQuantityPrice fromPer unit
200MG30 Capsules$9.75$0.33
300MG30 Capsules$15.6$0.52

Phenytek Warnings

This document outlines essential safety information and warnings associated with the use of phenytoin (Dilantin). It is crucial to understand these details and discuss any concerns with your healthcare provider before starting or discontinuing this medication.

  • Withdrawal Seizures: Abruptly stopping phenytoin (Dilantin) can result in status epilepticus, a severe condition where seizures persist beyond 5 minutes or occur consecutively without recovery. Always consult your neurologist for a gradual reduction plan if you need to stop taking this medication.

  • Suicidal Thoughts or Behavior: Phenytoin (Dilantin), like other antiseizure drugs, may increase the risk of suicidal thoughts or actions, starting as early as one week after treatment begins. Report any mood changes, depression, or self-harm thoughts to a healthcare professional immediately.

  • Serious Skin and Allergic Reactions: Rare but severe skin reactions such as toxic epidermal necrolysis (TEN), Stevens-Johnson syndrome (SJS), and Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) can occur. Stop use and seek medical assistance if you develop a rash or other severe symptoms. Individuals of Asian descent or those with the HLA-B*1502 gene are at increased risk.

  • Heart Problems: Phenytoin (Dilantin) may cause a slow heart rate or cardiac arrest. If you experience dizziness, fainting, or a very slow heartbeat, contact your healthcare provider immediately.

  • Liver Problems: This medication can lead to serious liver damage or failure. Report symptoms like jaundice, fever, nausea, or stomach pain to your prescriber right away.

  • Lower Blood Cell Count: Phenytoin (Dilantin) can occasionally reduce blood cell counts, potentially causing life-threatening conditions. Notify your healthcare provider if you experience unusual bruising, infections, or fatigue.

  • Effects on Vitamin D and Bone Health: Long-term use may weaken bones, increasing the risk of osteopenia, osteoporosis, or fractures. Discuss bone health maintenance with your healthcare provider.

  • Harm to Unborn Baby: Phenytoin (Dilantin) can pose risks to an unborn child, including birth defects. If you're pregnant or planning to become pregnant, consult your prescriber. Consider enrolling in the North American Antiepileptic Drug Pregnancy Registry for more information on medication safety during pregnancy.

  • High Blood Sugar Levels: This medication may elevate blood sugar levels, complicating diabetes management. Monitor your blood sugar levels and report significant changes to your healthcare provider.

  • High Phenytoin Levels: Elevated levels can lead to mental changes or permanent brain damage. Contact your prescriber if you experience confusion or other symptoms. Blood levels may be checked, and dosage adjustments made.

Contraindications:

  • Do not use phenytoin (Dilantin) if you are allergic to it or similar medications.
  • Avoid use if you have a history of liver damage from this medication or are taking delavirdine.

Always follow your healthcare provider’s instructions and report any side effects or unusual symptoms promptly.

Phenytek Side Effects

When taking this medication, you might experience some common side effects such as headache, nausea, vomiting, dizziness, constipation, drowsiness, nervousness, or trouble sleeping. These are typically mild, but if they persist or worsen, consult your healthcare provider. Phenytoin might also cause swollen or bleeding gums; maintain good oral hygiene and visit your dentist regularly to mitigate this. Some individuals may notice symptoms like unpredictable eye movements, loss of coordination, slurred speech, or confusion.

Although many people tolerate the medication well, be aware of more serious side effects that need prompt medical attention. These include a slow heartbeat, excessive hair growth, unusual tiredness, increased thirst or urination, double or blurred vision, facial changes, or bone pain. Additionally, there is a risk of mood changes, such as depression or suicidal thoughts, which should be reported immediately to your healthcare provider.

Rarely, this medication can cause severe allergic reactions characterized by symptoms like rash, fever, swollen lymph nodes, severe dizziness, or breathing difficulties. In such cases, seek urgent medical help. Other significant concerns include liver issues, indicated by persistent nausea, vomiting, stomach pain, yellowing skin or eyes, and dark urine. Serious skin reactions or low blood cell counts, which manifest as easy bruising, infections, or swollen lymph nodes, are also critical and require immediate medical attention. Always contact your healthcare provider if you notice any unusual or severe symptoms.

Phenytek Interactions

Phenytoin (Dilantin) has the potential to interact with various medications and supplements. It's important to inform your doctor and pharmacist of all the medications you are currently taking, including prescription, over-the-counter medications, vitamins, and herbal supplements.

Some drugs may impact the elimination of phenytoin from your body, influencing its effectiveness. These include Amiodarone, azole antifungals like Itraconazole, macrolide antibiotics such as Erythromycin, estrogens, Isoniazid, and rifamycins like Rifabutin. Additionally, herbal supplements like St. John's wort can also interact with phenytoin.

Phenytoin can also accelerate the removal of other drugs from your system, potentially affecting their efficacy. This includes medications such as Atazanavir, certain cancer treatments like Imatinib and irinotecan, cobicistat, corticosteroids like Prednisone, and several others.

It's crucial to note that phenytoin may reduce the effectiveness of hormonal birth control methods, such as pills, patches, or rings, possibly leading to unintended pregnancy. Discuss with your healthcare provider about using additional reliable birth control methods. If you experience new spotting or breakthrough bleeding, this may indicate that your birth control is not working effectively.

Phenytoin might also interfere with specific laboratory tests, potentially causing inaccurate results. Ensure that your healthcare professionals and laboratory staff are aware of your phenytoin usage. If you have any concerns or questions about these interactions, consult your doctor or pharmacist for personalized advice.

Phenytek FAQs
Is phenytek the same as Dilantin?

Phenytek and Dilantin are both brand names for the medication phenytoin, which is used to control seizures. While they contain the same active ingredient, they may differ in their formulation, such as extended-release versus immediate-release, which can affect how they are absorbed and processed by the body. It is important to follow a healthcare provider's guidance when switching between different formulations or brands.

Dilantin, also known as phenytoin, is an anticonvulsant medication used to control seizures. It works by stabilizing the electrical activity in the brain, which helps prevent the occurrence of seizures. It is commonly prescribed for the management of epilepsy and sometimes for the prevention of seizures following brain surgery or traumatic brain injury.

The generic name for Phenytek is phenytoin.

Dilantin, also known as phenytoin, primarily works by stabilizing the electrical activity in the brain. It does this by reducing the excessive electrical discharges that can cause seizures. By blocking voltage-gated sodium channels, Dilantin helps to prevent the rapid firing of neurons, thereby controlling seizure activity in individuals with epilepsy.

Dilantin, also known as phenytoin, is primarily used to control seizures. However, it may also be prescribed for certain types of nerve pain, such as trigeminal neuralgia, although this is not its primary indication. It is important for patients to follow their healthcare provider's guidance regarding its use.