At that time, the Rolaids website carried the following statement regarding product availability: "You may have noticed that ROLAIDS® products are not available at your local retailers. We are changing some of our manufacturing facilities where our products are made, a process that will take time to complete. We apologize for the inconvenience this may be causing you. Your health and comfort are important to us, and we assure you we are working hard to get ROLAIDS® product back on store shelves. "Another recall was issued around December 9, 2010, as a result of foreign objects that contained metal and wood particles. The foreign materials were caused by a third-party manufacturer during the production process. Several people complained when they took the product; they also had vomiting, strange taste, and tooth and gum injury. After this recall, beyond the small "candy aisle" rolls and chewable lines, the Rolaids line of products was drastically reduced and disappeared from most American retailers until Chattem returned the product to the market in the fall of 2013. Advertising
Rolaids best-known commercial from the 1970s featured the famous tag line:

"How do you spell relief?" "R-O-L-A-I-D-S"In connection with the famous slogan, Rolaids sponsored the Major League Baseball award for top relief pitchers called the Rolaids Relief Man of the Year Award. The award was given yearly from 1976 through 2012. Rolaids softchews
Pfizer released a new version of Rolaids on April 6, 2006, branded Extra Strength Rolaids Plus Gas Relief Softchews.
In the developed world, about 20% of people are affected by allergic rhinitis, about 6% of people have at least one food allergy, and about 20% have or have had atopic dermatitis at some point in time. Depending on the country, about 1–18% of people have asthma. Anaphylaxis occurs in between 0.05–2% of people. Rates of many allergic diseases appear to be increasing. The word "allergy" was first used by Clemens von Pirquet in 1906. Signs and symptoms
Many allergens such as dust or pollen are airborne particles. In these cases, symptoms arise in areas in contact with air, such as the eyes, nose, and lungs. For instance, allergic rhinitis, also known as hay fever, causes irritation of the nose, sneezing, itching, and redness of the eyes. Inhaled allergens can also lead to increased production of mucus in the lungs, shortness of breath, coughing, and wheezing.Aside from these ambient allergens, allergic reactions can result from foods, insect stings, and reactions to medications like aspirin and antibiotics such as penicillin. Symptoms of food allergy include abdominal pain, bloating, vomiting, diarrhea, itchy skin, and hives. Food allergies rarely cause respiratory (asthmatic) reactions, or rhinitis. Insect stings, food, antibiotics, and certain medicines may produce a systemic allergic response that is also called anaphylaxis; multiple organ systems can be affected, including the digestive system, the respiratory system, and the circulatory system. Depending on the severity, anaphylaxis can include skin reactions, bronchoconstriction, swelling, low blood pressure, coma, and death.