Allergy is our bodies’ reaction to foreign invaders or substances. These substances are called allergens and they are usually harmless. When you are prone to allergies and get exposed to a new sense, your body will release antibodies that act as a defensive system. These antibodies remove the allergens. During this process, histamine is released and it causes the symptoms of allergy. Allergic reactions vary from person to person. It could be only mild to the other person but can be life-threatening to others. So to help relieve these symptoms, antihistamines medications are used.
What Are The Common Symptoms Of Allergy?
- Hives or rashes
- Conjunctivitis is characterized by redness, itchiness, or soreness of the eyes
- Allergic rhinitis
- Coughing
- Trouble in breathing
- Abdominal pain or cramps
- Dizziness
All symptoms of allergies are classified as mild to moderate to severe. Mild reactions can disappear without treatment, while other symptoms might need immediate treatment. Antihistamines are the treatment for the symptoms of allergies. We can buy Antihistamines over the counter, but another brand needs your doctor’s prescription.
Two Types Of Antihistamines
There are two types of antihistamines. The non-drowsy antihistamines and the antihistamines can make you feel drowsy. They come in tablets, nasal spray, eye drops, lotions, creams, or syrups.
Non-Drowsy Antihistamines
- Cetirizine
- Cinnarizine
- Diphenhydramine
- Loratadine
Antihistamines That Make You Tired
- Chlorphenamine
- Acrivastine
- Promethazine
- Hydroxyzine
Some people use antihistamines to make themselves sleep, especially those dealing with insomnia. Though it was not prohibited since it can be acquired without a doctor’s prescription, it is still better to be safe. Not all antihistamines are suitable for you. It is still vital that you have to seek your doctor’s advice. A brand you bought in the pharmacy can work for others but may not work for you. Just like any other medicine, they have side effects too. If you are not careful, you might experience side effects that will inconvenience your daily activities or worst might cause serious complications to your health.
Some Side Effects Of Antihistamines
- Drowsiness
- Blurred vision
- Dry mouth
- Difficulty in urinating
- Nausea
- Headache
Only take them to treat allergies and not for other reasons. Ask your doctor about what type of antihistamines will work for you. It is also vital to know how and when to take your antihistamine and what you need. If you are under medication, you should tell your doctor because there might be risks when taking antihistamines at the same time. It is better to be safe than be sorry.
