Antihistamines (Loratadine, Cetirizine, Diphenhydramine)
Drug Class: Allergy medication
Medications that block histamine receptors to treat allergic reactions.
Nutrients That Antihistamines May Deplete
Long-term use of Antihistamines has been associated with lower levels of the following nutrients. This pattern data is surfaced by WePattern's clinical Knowledge Graph.
- Vitamin C
- B vitamins
Common Side Effects of Antihistamines
- Drowsiness
- Dry mouth
- Constipation
- Cognitive impairment