Dysgeusia What Causes Dysgeusia? Taste disorders are common in adults and can be caused by several factors, such as: Infection—Bacterial, viral, or fungal infections of the teeth or gums, mouth, and throat can cause swelling, reduce blood flow to taste buds, and/or produce chemicals that alter taste. Some genetic disorders can also make some people crave sweet foods, which can then lead to dental infections that can cause even more taste issues. Inflammation—Swelling of the tongue can cause the taste pores on it to close. This can sometimes indicate vitamin deficiencies, such as lack of B12. Vitamin or mineral deficiencies—Deficiencies in the B vitamins, especially B12, as well as certain minerals like zinc have been associated with loss of taste. Supplements can usually reverse this. Dry mouth—Dry mouth, or xerostomia, can be a result of certain diseases, like Sjogren’s syndrome where the body attacks its only saliva glands, common medications such as water pills, or diuretics, or from radiation therapy for cancer. Without adequate amount of saliva, food may not dissolve enough to stimulate the taste receptors. Medication side effects—A variety of medications can cause taste issues. Common ones include angiotensin-converting-enzyme (ACE) inhibitors such as lisinopril or captopril; antibiotics such as amoxicillin, clarithromycin, and metronidazole; diuretics such as acetazolamide and hydrochlorathiazide; and chemotherapy agents, such as bleomycin and carbo/cisplatin. Nerve damage or trauma—The nerve that supplies the front part of the tongue travels through the ear and splits off from the facial nerve. As a result, Bell’s palsy and some ear surgeries can cause a loss of taste. Also, any injury to the other nerves that are responsible for taste due to trauma or surgery in the neck may also cause this problem. Neurologic disorders—As seen with loss of smell, certain neurologic disorders such as multiple sclerosis, Alzheimer’s disease, and Parkinson’s disease have been associated with decreased taste. Metabolic disorders—Kidney disease, diabetes, and hypothyroidism can all cause taste disturbances that can be reversed when treated. Tobacco use—Active chemicals in tobacco as well as the changes that take place on the surface of the tongue and throat from tobacco use can change the perception of taste. Acid reflux or GERD—Stomach acid and stomach enzymes can affect how well the taste buds work. Often, people with acid reflux or GERD complain of a “brackish” or sour taste. Aging—The sense of taste can decrease with age, although this is less common than the loss of smell.
三叉神经的分支V3lingual nerve 管理舌的感觉。可能你妈妈三叉神经有炎症。
舌的味觉是面神经CNVII 管理，你妈妈吃饭吃菜的味觉正常吗？
最近吃了虹鳟鱼😳😳😳
Ciguatera fish poisoning 一般是吃 reef fish 中毒。 typical cold - hot reversal，你喝冰水会感觉像喝热水
你还有其他症状吗？比如腹泻？恶心想吐？
我妈味觉不正常，她嘴里永远苦咸，她专门有一份菜，不放盐的
面神经应该有问题，应该去神经内科看诊。 有些药物也会引起味觉障碍，比如二甲双胍引起嘴里金属味。
谢谢你！我把这些信息转给我妈。
Dysgeusia
What Causes Dysgeusia? Taste disorders are common in adults and can be caused by several factors, such as: Infection—Bacterial, viral, or fungal infections of the teeth or gums, mouth, and throat can cause swelling, reduce blood flow to taste buds, and/or produce chemicals that alter taste. Some genetic disorders can also make some people crave sweet foods, which can then lead to dental infections that can cause even more taste issues. Inflammation—Swelling of the tongue can cause the taste pores on it to close. This can sometimes indicate vitamin deficiencies, such as lack of B12. Vitamin or mineral deficiencies—Deficiencies in the B vitamins, especially B12, as well as certain minerals like zinc have been associated with loss of taste. Supplements can usually reverse this. Dry mouth—Dry mouth, or xerostomia, can be a result of certain diseases, like Sjogren’s syndrome where the body attacks its only saliva glands, common medications such as water pills, or diuretics, or from radiation therapy for cancer. Without adequate amount of saliva, food may not dissolve enough to stimulate the taste receptors. Medication side effects—A variety of medications can cause taste issues. Common ones include angiotensin-converting-enzyme (ACE) inhibitors such as lisinopril or captopril; antibiotics such as amoxicillin, clarithromycin, and metronidazole; diuretics such as acetazolamide and hydrochlorathiazide; and chemotherapy agents, such as bleomycin and carbo/cisplatin. Nerve damage or trauma—The nerve that supplies the front part of the tongue travels through the ear and splits off from the facial nerve. As a result, Bell’s palsy and some ear surgeries can cause a loss of taste. Also, any injury to the other nerves that are responsible for taste due to trauma or surgery in the neck may also cause this problem. Neurologic disorders—As seen with loss of smell, certain neurologic disorders such as multiple sclerosis, Alzheimer’s disease, and Parkinson’s disease have been associated with decreased taste. Metabolic disorders—Kidney disease, diabetes, and hypothyroidism can all cause taste disturbances that can be reversed when treated. Tobacco use—Active chemicals in tobacco as well as the changes that take place on the surface of the tongue and throat from tobacco use can change the perception of taste. Acid reflux or GERD—Stomach acid and stomach enzymes can affect how well the taste buds work. Often, people with acid reflux or GERD complain of a “brackish” or sour taste. Aging—The sense of taste can decrease with age, although this is less common than the loss of smell.
https://jamanetwork.com/journals/jamaneurology/fullarticle/784121‘’ Neurological Aspects of Taste Disorders
我老公最近发现舌头上面长了像口疮一样的东西，这是发炎了吗。买了orajal，涂了也没有效果，他还没有去看医生，是不是该让医生看看。
需要你老公舌头的图片
谢谢。那等下班回家照一个贴上来。