WebH1 Antihistamines (e.g., Benadryl®): These medications block the effects of histamine released from the mast cell during an allergic reaction. This class of medication is particularly effective for skin symptoms and swelling that is not affecting the airways. WebOct 1, 2003 · Administer the antihistamine diphenhydramine (Benadryl, adults: 25 to 50 mg; children: 1 to 2 mg per kg), usually given parenterally. If anaphylaxis is caused by an …
Anaphylaxis: First aid - Mayo Clinic
WebJul 2, 2024 · Pepcid is used to treat ulcers in the stomach and for conditions where the stomach produces too much acid. Learn about side effects, interactions and indications. … WebNov 7, 2024 · Like most drugs, famotidine can cause an allergic reaction in some people. Symptoms can be mild to serious and can include: skin rash; itchiness; how does mercutio talk with the nurse
Pepcid: Uses, Dosage, Side Effects - Drugs.com
WebJan 30, 2024 · Drugs for mild allergic reactions Antihistamines are the first-line treatments for insect stings. They can help reduce swelling, itching, and hives. First-generation antihistamines are the... WebApr 3, 2024 · If required, antihistamines can be used at up to four times the recommended dose. 16, 17 If H 1 antihistamines are not effective at this dose, H 2 antihistamines such as ranitidine and famotidine (which block the H 2 receptors found in the stomach, vascular smooth muscle and elsewhere) can be added. 2 They are given twice a day with the … WebAug 5, 2024 · Famotidine 20 mg IV q12 hr. clinical findings & definition (back to contents) clinical findings Cardiovascular : Hypotension Tachycardia Syncope, presyncope Pulmonary/Airway : Upper airway obstruction (stridor, tongue/uvula swelling, voice change) Bronchospasm (wheeze originating in lower airways on auscultation) Dyspnea, cough how does mercury poisoning affect the brain