What are the different side effects of benzocaine?
benzocaine can cause skin irritation, rashes and rare side effects such as allergic reactions and methemoglobinaemia where there is not enough oxygen in the blood. This topical anesthetic can be prescribed to treat pain and itching associated with various problems. Patients should carefully follow the application instructions to reduce the risk of overdose, and may want to discuss unusual side effects with a doctor to see if the drug is safe for them. They may notice redness or change of texture and sometimes experience cracking, peeling and itching. It should not be used for open wounds, as this can cause serious complications. There may also be a loss of feeling, although it may be difficult to distinguish from the anesthetic effect provided by the drug. Patients who notice extreme irritation to talk to a doctor.
Some patients have allergic reactions to benzocaine. These patients may develop serious rashes within minutes after application. If the summerK is used in a place like a mouth, a severe swelling can occur. The patient may have difficulty breathing, chewing and swallowing due to an allergic reaction and can become extremely unpleasant. Patients with a history of allergic reactions to benzocaine should apply for an alternative remedy for mastery of pain and itching.
In rare cases, patients develop methemoglobinaemia. Low oxygen can cause flicker on the limbs, as well as fatigue, dizziness and confusion. This serious side effect of benzocaine may require medical treatment. Patients will have to stop taking benzocaine and discuss the problem with the doctor to determine what steps, if they exist, have to take. The reaction should also be recorded for forefronts in the future.
If the patient cannot take benzocaine, alternatives are available. A doctor may discuss medicines in the patient's market to determine which could beGood choice. Some alternatives are more expensive or do not work too, and patients may want to consider it when they check their options. In patients with a history of serious reactions, it is advisable to wear a medical warning card with this information. In an emergency, care providers will need information on the card to know which drugs to avoid.