What does isoniazid interfere with?

What does isoniazid interfere with?

Isoniazid is capable of causing vitamin B3 (niacin) deficiency, most likely due to its ability to interfere with cell-repair enzymes made from niacin. Significant niacin deficiency, also known as pellagra, features dermatitis, diarrhea, and dementia (impaired intellectual function).

What medications will mess up birth control?

Some of these medications increase the breakdown of the hormones in birth control pills….These drugs include:

• Carbamazepine (Carbatrol, Epitol, Equetro, Tegretol)
• Felbamate (Felbatol)
• Oxcarbazepine (Trileptal)
• Phenobarbital (Luminal)
• Phenytoin (Dilantin, Phenytek)
• Primidone (Mysoline)
• Topiramate (Topamax)

Which antibiotics affect birth control?

To date, the only antibiotic proven to impact birth control pills is rifampin. This drug is used to treat tuberculosis and other bacterial infections. If you take this medication while using birth control pills, it decreases the hormone levels in your birth control pills.

Which medication has serious interactions with isoniazid?

Some products that may interact with this drug include: acetaminophen, certain azole antifungals (itraconazole, ketoconazole), disulfiram, MAO inhibitors (isocarboxazid, linezolid, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, tranylcypromine), phenytoin, SSRI …

What vitamin should you take with isoniazid?

Vitamin B6 (pyridoxine) supplementation during isoniazid (INH) therapy is necessary in some patients to prevent the development of peripheral neuropathy.

What is the best time to take isoniazid?

The ideal time to take your tablets each day is half an hour before breakfast. If you forget, then take the tablets two hours after breakfast or wait until half an hour before your next meal. This is because isoniazid is absorbed better when your stomach is empty.

Can I take vitamin D while on birth control?

Researchers find that women who are taking estrogen-based birth control pills have higher quantities of circulating vitamin D; similarly, women who stop taking these contraceptives face a significant drop in vitamin D levels. Share on Pinterest Vitamin D’s relationship with estrogen is throwing out fresh questions.

Who should not use isoniazid?

liver problems. severe liver disease. severe renal impairment. severe nausea and vomiting that has lasted a long time.

What vitamins should I take with isoniazid?

Supplementation with vitamin B6 is thought to help prevent isoniazid-induced niacin deficiency; however, small amounts of vitamin B6 (e.g. 10 mg per day) appear to be inadequate in some cases. People should consider using a daily multivitamin-mineral supplement during isoniazid therapy.

How long do you have to take isoniazid?

Treatment for TB infection If you have TB infection, you will probably just take INH (Isoniazid) for 6 to 9 months, or you may take INH and Rifapentine (RPT) for 3 months. Together, you and your doctor will decide which medicine is right for you.

Why is B6 given with isoniazid?

Does isoniazid make you gain weight?

In man, Faloon (1953) found no change in nitrogen balance, appetite, or food intake in three patients with non- tuberculous disease given isoniazid for six to eight days. The observations here presented provide no evidence that isoniazid has any effect in causing gain in weight in the normal human male.

Does vitamin D make birth control less effective?

Researchers find that women who are taking estrogen-based birth control pills have higher quantities of circulating vitamin D; similarly, women who stop taking these contraceptives face a significant drop in vitamin D levels.

Can isoniazid be stopped?

Serious and sometimes fatal liver problems may occur during treatment with isoniazid or after you stop taking this medication, even months after stopping. The risk of liver problems is highest in adults between the ages of 35 and 65.

These drugs include:

• Carbamazepine (Carbatrol, Epitol, Equetro, Tegretol)
• Felbamate (Felbatol)
• Oxcarbazepine (Trileptal)
• Phenobarbital (Luminal)
• Phenytoin (Dilantin, Phenytek)
• Primidone (Mysoline)
• Topiramate (Topamax)

What antibiotics decrease birth control?

Which antibiotics interact with oral contraceptives?

It’s now thought that the only types of antibiotic that interact with hormonal contraception and make it less effective are rifampicin-like antibiotics. These can be used to treat or prevent diseases, including tuberculosis and meningitis. They include: rifampicin.

Vitamin D does not impact the efficacy of the birth control pill, so it can be taken at the same time. However, this may not be necessary because those who take birth control tend to have higher levels of Vitamin D in their systems.

You may have to take it every day for as long as 6 months to 2 years. It is important that you do not miss any doses. Your doctor may also want you to take pyridoxine (e.g., Hexa-Betalin, vitamin B 6) every day to help prevent or lessen some of the side effects of isoniazid.

What are the symptoms of vitamin B6 deficiency?

Here are 9 signs and symptoms of vitamin B6 deficiency.

• Skin Rashes. Share on Pinterest.
• Cracked and Sore Lips.
• Mood Changes.
• Weakened Immune Function.
• Tiredness and Low Energy.
• Tingling and Pain in Hands and Feet.
• Seizures.
• High Homocysteine.

Is it safe to give isoniazid to pregnant women?

It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. Talk to your doctor if you will be breast-feeding a baby during your treatment with isoniazid. This medicine can pass into breast milk, but it will not treat or prevent tuberculosis in the nursing infant.

How does isoniazid work and what are the side effects?

Isoniazid is an antibiotic and works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu ). Using any antibiotic when it is not needed can cause it to not work for future infections.

Are there any side effects to taking isoniazid and rifampin?

Isoniazid and rifampin can make birth control pills less effective. Ask your doctor about using non hormonal birth control (condom, diaphragm with spermicide) to prevent pregnancy while taking isoniazid and rifampin. Isoniazid and rifampin can pass into breast milk and may harm a nursing baby. Tell your doctor if you are breast-feeding a baby.

Are there any drugs that interact with isoniazid?

Many drugs can interact with isoniazid. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide. Tell your doctor about all medicines you use, and those you start or stop using during your treatment with isoniazid.

Can you get pregnant while taking isoniazid and rifampin?

Tell your doctor if you are pregnant or plan to become pregnant while using this medication. Isoniazid and rifampin can make birth control pills less effective. Ask your doctor about using non hormonal birth control (condom, diaphragm with spermicide) to prevent pregnancy while taking isoniazid and rifampin.

Are there any side effects to taking isoniazid?

To make sure isoniazid is safe for you, tell your doctor if you have: a history of liver disease; kidney disease; nerve problems that cause pain, weakness, or numbness; diabetes; HIV or AIDS; if you drink alcohol daily;

Can you take isoniazid while breastfeeding a baby?

Talk to your doctor if you will be breast-feeding a baby during your treatment with isoniazid. This medicine can pass into breast milk, but it will not treat or prevent tuberculosis in the nursing infant. How should I take isoniazid? Follow all directions on your prescription label.

Can a pregnant woman take isoniazid for TB?

Latent TB Infection. Isoniazid (INH) daily or twice weekly for 9 months, with pyridoxine (vitamin B6) supplementation. 3HP INH and Rifapentine is not recommended for pregnant women or women expecting to be pregnant in the next 3 months.