Description

Understanding Dilantin (Phenytoin) A Comprehensive Guide

Dilantin, with its active ingredient phenytoin, stands as a cornerstone in the treatment of certain types of seizures. This comprehensive guide provides everything you need to know about Dilantin including its uses, dosages, side effects, and where to buy it safely and affordably online.

What is Dilantin (Phenytoin)?

Dilantin is an anticonvulsant medication. It works by slowing down impulses in the brain that cause seizures. The active ingredient in Dilantin is phenytoin. Phenytoin belongs to a class of drugs known as hydantoins. Dilantin is primarily used to control tonic-clonic seizures (grand mal seizures) and complex partial seizures.

Why Use Dilantin? Indications and Uses

Dilantin is prescribed for various conditions primarily related to seizure disorders:

• Tonic-clonic seizures: These seizures involve loss of consciousness and muscle contractions. Dilantin helps reduce the frequency and severity of these seizures.
• Complex partial seizures: These seizures involve altered awareness or loss of consciousness and may involve automatisms (repetitive, involuntary movements).
• Status epilepticus: Dilantin may be used in the treatment or prevention of status epilepticus a prolonged seizure that can be life-threatening.
• Post-neurosurgical prophylaxis: Dilantin can be used to prevent seizures after neurosurgery.

Dosage and Administration of Dilantin 100mg

Dilantin is available in 100mg capsules. The dosage of Dilantin is highly individualized and determined by a healthcare provider based on factors like the type and severity of the seizures, the patient's age, weight, and other medical conditions.

Important considerations for dosage:

• Follow your doctor's instructions: Always take Dilantin exactly as prescribed by your doctor. Do not adjust the dose without consulting your healthcare provider.
• Take with or without food: Dilantin can be taken with or without food. However consistency is key. Take it the same way each time.
• Swallow whole: Do not crush or chew the capsules unless specifically instructed by your doctor.
• Regular blood tests: Regular blood tests are necessary to monitor the levels of phenytoin in your blood and to assess the effectiveness of the medication and to monitor for side effects.

Typical Dosage Regimen:

The initial dosage of Dilantin usually begins at a low dose and gradually increases until seizures are controlled. The maintenance dosage is often determined based on the patient’s response and blood levels of phenytoin.

Overdosing: Seek immediate medical attention if you think you have taken too much Dilantin. Overdose symptoms may include rapid eye movements (nystagmus), slurred speech, loss of coordination, and drowsiness.

Potential Side Effects of Dilantin

Like all medications Dilantin can cause side effects. It is important to discuss the potential risks and benefits of Dilantin with your healthcare provider. Common side effects include:

• Nystagmus: Rapid, involuntary eye movements.
• Drowsiness: Feeling tired or sleepy.
• Loss of coordination: Difficulty with balance and movement.
• Headache: Pain in the head.
• Nausea and Vomiting: Feeling sick to your stomach.
• Constipation: Difficulty passing stools.
• Skin rash: Redness or irritation of the skin.
• Gingival hyperplasia: Swelling or overgrowth of the gums (especially in children).
• Increased hair growth (hirsutism).

Serious Side Effects:

Seek immediate medical attention if you experience the following:

• Severe skin reactions: Including Stevens-Johnson syndrome (SJS) or toxic epidermal necrolysis (TEN) characterized by blisters or peeling skin.
• Suicidal thoughts or behaviors.
• Lupus-like syndrome: Symptoms include joint pain, fever, and rash.
• Blood disorders: such as leukopenia (low white blood cell count) or thrombocytopenia (low platelet count)
• Liver problems.

Table of Common and Serious Side Effects:

Side Effect Category	Common Side Effects	Serious Side Effects
Neurological	Drowsiness, Loss of coordination, Nystagmus, Headache	Suicidal thoughts or behaviors, Severe neurological symptoms
Gastrointestinal	Nausea, Vomiting, Constipation	Liver problems
Dermatological	Skin rash, Increased hair growth	Stevens-Johnson syndrome, Toxic epidermal necrolysis, Lupus-like syndrome
Hematological	None frequently reported	Blood disorders (leukopenia, thrombocytopenia)

Interactions with Other Medications

Dilantin can interact with many other drugs. It is crucial to inform your doctor about all medications you are taking including prescription drugs over-the-counter medications, vitamins, and herbal supplements. Some medications that may interact with Dilantin include:

• Other Anticonvulsants: Such as valproic acid, carbamazepine, and phenobarbital (may alter Dilantin levels).
• Certain antibiotics: Such as chloramphenicol, isoniazid, and sulfonamides (may increase Dilantin levels).
• Antidepressants: Tricyclic antidepressants, selective serotonin reuptake inhibitors (SSRIs) and monoamine oxidase inhibitors (MAOIs) (may interact).
• Oral contraceptives: Dilantin can reduce the effectiveness of oral contraceptives.
• Antifungal Medications: such as fluconazole and ketoconazole.
• Cimetidine and Omeprazole: These may increase Dilantin levels.
• Warfarin: Dilantin may affect the anticoagulation effect of warfarin.
• Alcohol: Alcohol may increase the side effects of Dilantin.

Where to Buy Dilantin Online Safely

Purchasing medication online can be convenient, but it is important to exercise caution. Here are some guidelines for buying Dilantin online safely:

• Verified Online Pharmacies: Only buy from licensed and registered online pharmacies. Look for verification from the National Association of Boards of Pharmacy (NABP) or other relevant regulatory bodies.
• Prescription Required: A valid prescription from a healthcare provider is required to purchase Dilantin. Any online pharmacy that does not require a prescription should be avoided.
• Avoid Unrealistic Prices: Be wary of extremely low prices. These may indicate counterfeit medications or products that are not safe.
• Check the Website’s Contact Information: The website should have a clear contact address and phone number.
• Consult Your Doctor: Always consult with your doctor before starting, changing or stopping any medication, including Dilantin.
• Check Reviews: Search for reviews of the online pharmacy to assess its reliability.
• Privacy and Security: Ensure that the website has secure payment options and protects your personal information. Look for the "https" in the URL and a padlock icon to verify the site’s security.

Disclaimer: This information is for educational purposes only and does not constitute medical advice. Always consult your healthcare provider for diagnosis and treatment of any medical condition.

FAQs (Frequently Asked Questions)

1. Is Dilantin a controlled substance? No. Dilantin is not a controlled substance in the United States. However, it is a prescription medication.

2. Can I drink alcohol while taking Dilantin? Alcohol may increase the side effects of Dilantin such as drowsiness and dizziness. It is recommended to avoid or limit alcohol consumption while taking Dilantin. Always discuss this with your doctor.

3. What if I miss a dose of Dilantin? If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed dose.

4. Can I stop taking Dilantin abruptly? Do not stop taking Dilantin suddenly, as this can increase the risk of seizures. Always consult your doctor before making any changes to your medication regimen. They will advise on how to taper the dose safely.

5. Is Dilantin safe during pregnancy? Dilantin can cause birth defects. If you are pregnant, planning to become pregnant, or breastfeeding, discuss the risks and benefits with your doctor. They will assess the potential risks to the fetus or infant.

6. What should I do if I experience serious side effects? If you experience any serious side effects such as severe skin reactions, suicidal thoughts or behaviors, or other concerning symptoms, seek immediate medical attention or contact your doctor immediately.

7. How should I store Dilantin? Store Dilantin at room temperature away from moisture and heat. Keep the medication out of the reach of children.

8. How long does it take for Dilantin to work? The time it takes for Dilantin to take effect can vary. For some people, the medication may start to control seizures relatively quickly, while others may take several days or weeks to see a significant improvement. It is essential to follow your doctor’s instructions and take the medication as prescribed. Regular blood tests are needed to monitor the levels of the drug and its effectiveness.

9. Can Dilantin be used for anything other than seizures? Dilantin is primarily used to treat seizures. In some rare cases, phenytoin may be used for other medical conditions, such as certain types of cardiac arrhythmias but this is not its main purpose. The specific use of phenytoin for any condition other than seizures needs to be determined by your doctor.

Product Details

Trade Name	Dilantin
Active Ingredient	Phenytoin
Dosages	100mg
Category	AntiConvulsants