Best Over The Counter Allergy Medicine For Headaches
Allergies are a common condition that affects millions of people in the United States. One of the most common symptoms of allergies is headaches. Headaches due to allergies can be debilitating and can interfere with daily activities. Fortunately, there are many over the counter allergy medicines available that can provide relief from headaches caused by allergies. In this article, we will discuss the best over the counter allergy medicine for headaches.
What Causes Headaches Due to Allergies?
Allergies occur when the immune system overreacts to a substance that is normally harmless. This substance is called an allergen. When the immune system overreacts, it releases histamine, which causes inflammation and swelling in the nasal passages and sinuses. This swelling can cause pressure and pain, which can lead to headaches.
Common allergens that can cause headaches include pollen, dust mites, mold, and pet dander. These allergens can trigger allergic rhinitis, which is also known as hay fever. Allergic rhinitis can cause symptoms such as sneezing, runny nose, and itchy eyes, in addition to headaches.
Types of Over The Counter Allergy Medicine
There are several types of over the counter allergy medicine that can help relieve headaches caused by allergies. These include:
- Antihistamines
- Nasal Decongestants
- Combination Medicines
Antihistamines
Antihistamines are the most common type of over the counter allergy medicine. They work by blocking the effects of histamine, which reduces inflammation and swelling in the nasal passages and sinuses. This can relieve pressure and pain, which can help reduce headaches. Some common antihistamines include:
- Claritin (loratadine)
- Zyrtec (cetirizine)
- Allegra (fexofenadine)
- Benadryl (diphenhydramine)
Antihistamines are available in pill, liquid, and nasal spray form. They are generally safe and effective, but they can cause side effects such as drowsiness, dry mouth, and dizziness.
Nasal Decongestants
Nasal decongestants are another type of over the counter allergy medicine. They work by shrinking the blood vessels in the nasal passages and sinuses, which reduces inflammation and swelling. This can relieve pressure and pain, which can help reduce headaches. Some common nasal decongestants include:
- Afrin (oxymetazoline)
- Sudafed (pseudoephedrine)
- Mucinex D (guaifenesin/pseudoephedrine)
Nasal decongestants are available in nasal spray, pill, and liquid form. They are generally safe and effective, but they can cause side effects such as rebound congestion, high blood pressure, and insomnia.
Combination Medicines
Combination medicines are a mix of antihistamines and nasal decongestants. They work by blocking the effects of histamine and shrinking the blood vessels in the nasal passages and sinuses. This can relieve pressure and pain, which can help reduce headaches. Some common combination medicines include:
- Claritin-D (loratadine/pseudoephedrine)
- Zyrtec-D (cetirizine/pseudoephedrine)
- Allegra-D (fexofenadine/pseudoephedrine)
Combination medicines are available in pill and liquid form. They are generally safe and effective, but they can cause side effects such as drowsiness, dry mouth, and dizziness.
Choosing the Best Over The Counter Allergy Medicine for Headaches
Choosing the best over the counter allergy medicine for headaches can depend on a variety of factors, including the type and severity of your allergies, your age, and any other health conditions you may have. It is important to read the label and follow the instructions carefully when taking over the counter allergy medicine.
If you are unsure which over the counter allergy medicine is best for you, it is important to talk to your doctor or pharmacist. They can help you choose the best medicine based on your individual needs.
Conclusion
Headaches caused by allergies can be debilitating and can interfere with daily activities. Fortunately, there are many over the counter allergy medicines available that can provide relief from headaches caused by allergies. Antihistamines, nasal decongestants, and combination medicines are all effective options for relieving headaches caused by allergies. When choosing an over the counter allergy medicine, it is important to consider the type and severity of your allergies, your age, and any other health conditions you may have. By following the label and talking to your doctor or pharmacist, you can find the best over the counter allergy medicine for your needs.