Increased salivation can be caused by a variety of factors such as the sight, smell, or even the thought of food. It can also be triggered by the body's natural response to protect the mouth and throat from irritants like spicy foods or strong odors. Additionally, certain medical conditions like gastroesophageal reflux disease (GERD), oral infections, or medications can also lead to increased salivation. **

Sudden excessive salivation can be caused by a variety of factors, including certain medical conditions such as gastroesophageal reflux disease (GERD), infections in the mouth or throat, medication side effects, or neurological disorders. It can also be triggered by anxiety or stress. In some cases, excessive salivation may be a temporary response to a particularly flavorful or spicy meal. If sudden excessive salivation persists or is accompanied by other symptoms, it is important to consult a healthcare professional for proper evaluation and treatment. **

Belching, or burping, is the release of gas from the digestive system through the mouth. It can be accompanied by symptoms such as bloating, discomfort, and a feeling of fullness in the abdomen. Excessive salivation, or hypersalivation, can present as an increased production of saliva, leading to drooling or spitting. It can be caused by various factors such as nausea, acid reflux, or certain medications. Both belching and excessive salivation can be symptoms of underlying digestive issues and should be evaluated by a healthcare professional if they persist or are accompanied by other concerning symptoms. **

Yes, increased salivation can occur during a panic attack as a result of the body's fight or flight response. When the body perceives a threat, it can produce excess saliva as a way to protect the mouth and throat from potential harm. This can lead to a feeling of increased saliva in the mouth, rather than the typical symptom of dry mouth often associated with anxiety and panic attacks. **

Both "Zähne putzen" and "Zähne bürsten" are commonly used in German to refer to the act of brushing teeth. "Zähne putzen" directly translates to "cleaning teeth," while "Zähne bürsten" translates to "brushing teeth." Both phrases are widely understood and used interchangeably in everyday language. **

Good oral hygiene involves maintaining a routine of daily practices to keep your mouth clean and healthy. This includes brushing your teeth at least twice a day with fluoride toothpaste, flossing daily to remove plaque and food particles between teeth, and using mouthwash to kill bacteria. Regular dental check-ups and cleanings are also important to prevent and detect any oral health issues early on. Additionally, avoiding tobacco products and maintaining a balanced diet can contribute to good oral hygiene. **

Private health insurance typically does not cover teeth whitening procedures, as they are considered to be cosmetic treatments rather than medically necessary. However, some dental insurance plans may offer coverage for teeth whitening as part of a broader dental care package. It's important to check with your insurance provider to understand what specific dental treatments are covered under your plan. **

Based on the information provided, it is not possible to determine if the friend has poor oral hygiene. The fact that the friend has not visited a dentist in several years could indicate poor oral hygiene, but it could also be due to other reasons such as fear of the dentist, financial constraints, or simply not feeling the need to go. Without more information, it would be unfair to make assumptions about the friend's oral hygiene. **