Antihistamines and precautions that you should know before taking

who eatsantihistamineOften, you should read this article before eating it next time.

What are antihistamines?

Many people take antihistamines to eat when they have itchy throat, stuffy nose, runny nose, sneezing, rash, etc. Ms. Suksiri Sirisawangwat Center doctorhealthChildren, Phyathai 1 Hospital stated that antihistamines are generally divided into two main categories: tablets, suitable for older children and adults. and syrup type Suitable for young children from 2 years old.

Antihistamines are suitable for eating to reduce mild allergic reactions such as coughing, sneezing, stuffy nose, clear mucus from air allergies, dust, pollen or animal fur, including hives, itchy rashes caused by food allergies, etc.

Properties of antihistamines

1. Relieving runny nose, coughing, sneezing from air allergies such as chlorpheniramine. (Chlorpheniramine) Brompheniramine (Brompheniramine)
2. Relieve rashes and hives such as hydroxycin (Hydroxyzine)
3. Helps to reduce mucus, causing dry mucus Therefore, it is often eaten when having a cold, runny nose.

Precautions when taking antihistamines

Ms. Suksiri and Asst. Prof. Dr. Thethedpong Temphak, Chulalongkorn Hospital, Thai Red Cross Society, indicate that it is advisable to use antihistamines. or nasal decongestants as follows:

1. The dosage of antihistamines depends on the drug, which the amount of each drug is not the same. Medicines should be taken as prescribed by the doctor. or consult a pharmacy with a pharmacist
2. In case of congenital disease such as liver disease, kidney disease heart disease or have medication that you take regularly Antihistamines can affect blood levels of drugs. and can cause side effects
3. some antihistamines Side effects may include dry mouth, dry nose, difficulty urinating, and drowsiness, so avoid driving or working in front of machinery. If it is necessary to drive or work with machinery Should take medicine that does not cause drowsiness.
4. Antihistamines tend to make mucus thicker. If taking antihistamines then cough more You should stop taking the drug immediately.
5. Do not take antihistamines with alcohol. or with drugs that have a depressant effect on the brain Sedatives such as sleeping pills and anticonvulsants may increase the side effects of the drug.
6. Do not take antihistamines with fruit juices. This may affect the absorption of some second-generation antihistamines.
7. Hydroxycin (Hydroxyzine) has a depressant effect on the brain, so it should not be used for children under the age of 2 because it may cause dwarfism in children.
8. Antihistamines that reduce mucus dry mucus It should only be used in cases where clear mucus is present. And should be careful to use in young children.
9. pregnant and lactating women You should not take antihistamines yourself. Ask your doctor or pharmacist to determine the right type and dosage.