Fosamax side effects on teeth


Alendronate, the generic name for the drug Fosamax, is frequently used to treat osteoporosis and other bone-related diseases. It’s crucial to be aware of any possible adverse effects, especially those that may damage your dental health, even if it may be useful in reducing bone fractures. We shall examine Fosamax’s effects on teeth and oral health in this post.

Knowledge of Fosamax

The medication class known as bisphosphonates includes fosamax. These drugs function by delaying the bone resorption process, which involves the breakdown of existing bone tissue and the formation of new bone. By doing this, they assist in boosting bone density and decreasing the chance of fractures. Fosamax is frequently administered to postmenopausal women, men, and those with Paget’s disease of the bones who have osteoporosis.

Fosamax side effects on teeth

Although Fosamax may be good for your bones, there have been reports of negative dental consequences, especially when the prescription is taken for a long time. The following are a few dental conditions linked to Fosamax:

Osteonecrosis of the Jaw (ONJ): The onset of osteonecrosis of the jaw (ONJ) is one of the most worrisome side effects of Fosamax. The failure of the jaw’s bone tissue to mend following a small injury, such as a tooth extraction or dental surgery, is an uncommon disorder known as ONJ. Pain, edema, an infection, and exposed bone are possible symptoms. Fosamax can be used orally, but it can also cause ONJ. It seems that those who get the drug intravenously for illnesses like cancer have a higher chance of developing ONJ.

Complications during Tooth Extraction: Fosamax users may have issues following oral surgeries like tooth extractions. Some of the problems that might occur include a slower rate of healing and a higher chance of infection. Prior to any dental operation, your dentist must be informed that you are taking Fosamax in order to take the necessary safety measures.

Dry mouth and altered taste: Dry mouth and changed taste sensations have also been observed by some Fosamax users. Oral pain and a worse quality of life may result from these adverse effects.

tooth Pain: Although less frequent, Fosamax has been linked to tooth pain as a side effect. Jaw or teeth discomfort are two possible symptoms of this pain.

Management and Prevention

To protect your dental health while using Fosamax or any other bisphosphonate medicine, it’s critical to follow these instructions:

Let Your Dentist Know: Always be honest with your dentist about your medical history, especially if you use Fosamax. They can decide on your dental treatment more intelligently with the use of this information.

Regular Dental Exams: When using Fosamax, it’s important to get regular dental exams. Your dentist can keep an eye on your dental health and handle any issues as soon as they arise.

Healthy Oral Habits: Keep up good dental hygiene habits, such as brushing, flossing, and using an alcohol-free mouthwash every day. This can lessen the possibility of dental problems.

Reduce drinking and smoking: Avoid excessive drinking and tobacco use as these vices might raise your risk of tooth issues.


Osteoporosis and other disorders affecting the bones are effectively treated with fosamax. However, due consideration must be given to any possible negative consequences on oral health, such as issues from tooth extraction and ONJ. Keep lines of communication open with your doctor and dentist if you have been prescribed Fosamax. You may reduce the hazards connected with Fosamax and continue to enjoy the advantages it gives for your bones by being proactive about managing your dental health.