Bad breath, also called halitosis, can be embarrassing, especially when other people comment on it, making you feel self-conscious about talking or even smiling. But chronic bad breath can also be a sign of a larger problem. Most cases of bad breath occur after a meal with onions or other ingredients with strong odors, or after going a long time without brushing. These cases are resolved by brushing or gargling with mouthwash. Chronic halitosis, on the other hand, occurs frequently and can only be temporarily relieved with basic hygiene. This is because chronic bad breath doesn’t exist on its own; it’s often a symptom of a more serious problem and cannot be resolved without the proper treatment. Poor oral hygiene habits: infrequent brushing, not flossing and not rinsing with mouthwash can lead to excessive, odor-causing bacteria in the mouth Chronic illnesses: poorly controlled diabetes can cause a buildup of sugar, which attracts bacteria, while kidney failure can cause a fishy smell in the mouth Medications: Antidepressants, diuretics and other medications that cause dry mouth can reduce your saliva production, making it more hospitable to bacteria Gum disease or infection: whether at the gum line or in the tooth itself, periodontitis and other infections in the mouth can leave an unpleasant taste and a bad odor in your mouth What are the remedies for bad breath?
There are numerous causes of bad breath. Many causes are harmless, but some conditions that can cause bad breath can be serious. Causes of bad breath include: Bacteria in the mouth Dry mouth Gum disease Food Smoking and tobacco use Certain medical conditions Sinus condition Gastric reflux (GERD) Diabetes Liver or kidney disease Acute rheumatic fever Lung abscess Blood dyscrasias Uremia Diphtheria, dysentery, measles, pneumonia, scarlet fever, tuberculosis Syphilis Hand-Schuller-Christian disease Scurvy Wegner`s granulomatosis Dry mouth When people are stressed, their mouth often gets dry Alcohol and caffeine — which people may consume when stressed — are diuretics that can contribute to dry mouth Without adequate saliva, bacteria can build up Poor eating When people are stressed, they may eat foods that can cause bad breath (foods high in sugar can cause bad breath) Smoking and tobacco use When people are stressed, they may tend to smoke or use tobacco, which can also cause bad breath and oral health problems Acid reflux Stress can aggravate GERD, which can result in bad breath Bad breath (halitosis) is an embarrassing problem of undesirable odor coming from the mouth. An estimated 65% of Americans have had bad breath and many people are not aware they have it.

Bleeding or dry sockets after extractions (like wisdom tooth removal) can cause bad breath until the wound heals. An infection from a dental implant can also cause bad breath, thus, good oral hygiene is crucial to prevent unpleasant complications.
Sore throat (throat pain) usually is described as pain or discomfort in the throat area. A sore throat may be caused by bacterial infections, viral infections, toxins, irritants, trauma, or injury to the throat area. Common symptoms of a sore throat include a fever, cough, runny nose, hoarseness, earaches, sneezing, and body aches. Home remedies for a sore throat include warm soothing liquids and throat lozenges. OTC remedies for a sore throat include OTC pain relievers such as ibuprofen or acetaminophen. Antibiotics may be necessary for some cases of sore throat.