Sneezing occurs in reaction to allergy, dust and smoke. In this process, our body throws out the allergy-causing agent from the body. Some common allergens that cause sneezing are pollen, mold and pet dander. People who live in cold places also suffer from this problem. Rainy season and spring season is the peak time when most people have this problem. Allergy to certain foods also leads to sneezing. If some irritant is present in the internal area of nose, it leads to this condition. Constant sneezing can cause a lot of irritation. Home remedies can help in treating the problem. The top 5 home remedies for sneezing are as follows.