Cysteine: functions, dosage, side effects, how to use it

Uses

What is cysteine ​​for used?

Cysteine ​​or cysteine ​​is a drug to fight paracetamol and carbon monoxide poisoning. This drug is also used to treat several other health problems, such as:

• chest pain (unstable angina)
• blockage of the bile ducts in babies
• amyotrophic lateral sclerosis (ALS)
• Alzheimer's disease
• allergic reaction to the anti-seizure drug phenytoin (Dilantin)
• eye infection (keratoconjunctivitis)

Cysteine ​​is a drug that is also used to reduce cholesterol levels called lipoprotein a, homocysteine ​​levels (a risk factor for heart disease) and the risk of heart attack and stroke in patients with serious kidney disease.

This drug is classified as an amino acid and has good benefits for the body's metabolism. The antioxidant content in cysteine ​​is also beneficial for people who experience malabsorption or absorption of nutrients in the body.

How to use and storage

How do you use cysteine?

The way of administering cysteine ​​drugs is by injection or injection. Administration of this drug is usually only done in health facilities, such as clinics or hospitals, and of course under the supervision of a doctor or medical team.

It is not advisable for you to inject your own medicine at home. This is important to prevent unwanted things from happening, such as the occurrence of dangerous side effects without the supervision of a doctor.

Some things you need to know about using cysteine ​​injection drugs are:

• The duration of treatment depends on the health conditions you have. Only a doctor can determine the length of your treatment.
• Do not use this medication for more than the recommended dose, for less, or for longer than the prescribed dose.
• Consult your pharmacist for more information.

How to save this medicine?

Store injectable cysteine ​​at room temperature away from light and moisture. Do not store in the bathroom and freeze medication.

Medicines under different brands may have different storage methods. Check the product box for instructions on how to store it, or ask the pharmacist. Stay away from children and pets.

It is forbidden to flush the medicine in the toilet or throw it into the drain if not told to. Discard this product when the drug has expired or when it is no longer needed.

Consult your pharmacist or local waste disposal agency about how to safely dispose of your medicine.

Dose

The information provided is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist before starting treatment with cysteine.

What is the cysteine ​​dosage for adults?

The oral dose of cysteine ​​for malnutrition in adults is 0.5-1.5 g daily, with at least 6-8 glasses of water to prevent cystine kidney stones.

What is the cysteine ​​dosage for children?

Cysteine ​​is only for use in children and infants after being diluted in a crystalline amino acid solution.

Every 0.5 g of the drug cysteine ​​must be combined aseptically with 12.5 g of amino acids. Mix with 250 ml of 50% dextrose or lower volume as directed.

In what dosage is this drug available?

Cysteine ​​is a drug that is available as a liquid for infusion.

Side effects

What are the possible side effects of cysteine?

Like the use of topical medicines in general, the use of cysteine ​​can cause some side effects. The severity and symptoms of side effects may vary.

One of the side effects of cysteine ​​is that it can increase zinc absorption. According to the National Institutes of Health, some of the side effects of excess zinc in the body are:

• nausea
• gag
• loss of appetite
• stomach cramps
• diarrhea
• headache

Not everyone experiences this side effect. There may be some side effects not listed above. If you have any concerns about side effects, please consult a doctor or pharmacist.

Precautions and Warnings

What should be known before using cysteine?

All medications have warnings and risks that are important for you to learn about. Here are some things you need to pay attention to before using cysteine ​​drugs:

• You should not use this medicine if you have a history of allergies to certain drugs, especially the ingredients found in this medicine.
• Tell your doctor about any medications you are currently using, whether prescription, non-prescription, supplements, or herbal medicines.
• In addition, it is also important to inform your doctor about any diseases or other health conditions that you are currently suffering from. It is possible that this drug can trigger interactions with certain diseases or health conditions.
• Make sure you do not miss the schedule for injecting this drug with your doctor.

Is this drug safe for pregnant and lactating women?

There is not yet sufficient information about the safety of using this medicine during pregnancy and breastfeeding. Always consult your doctor to weigh the potential benefits and risks before using this medication.

Drug Interactions

What medicines may interact with cysteine?

Drug interactions can change the performance of your medications or increase the risk of serious side effects. Not all possible drug interactions are listed in this article.

Keep a list of all the products you use (including prescription / non-prescription drugs and herbal products) and consult your doctor or pharmacist. Do not start, stop, or change the dose of any medication without your doctor's approval.

You should not use cysteine ​​medications with vitamin C or ascorbic acid. The content in ascorbic acid can interfere with the performance of the drug cysteine.

Can food or alcohol interact with this drug?

Certain drugs should not be used when eating certain foods because drug-food interactions can occur.

Smoking tobacco or consuming alcohol with certain drugs can also cause interactions to occur.

Discuss your use of drugs with food, alcohol, or tobacco with your doctor, medical team, or pharmacist.

What health conditions can interact with this drug?

The presence of other health problems in your body may affect the use of this drug. Tell your doctor if you have other health problems, especially:

• Kidney illness
• liver disease

Overdose

What should I do in an emergency or overdose?

In case of an emergency or symptoms of an overdose, contact the local emergency services provider (118 or 119) or immediately to the nearest hospital emergency department.

What should I do if I miss a dose?

If you forget a dose of this medicine, take it as soon as possible. However, when it is near the time of the next dose, skip the missed dose and return to the usual dosing schedule. Do not double the dose in one use.

Hello Health Group does not provide medical advice, diagnosis or treatment.