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港人壓力大,抑鬱症越趨普遍。若確診抑鬱症,患者有需要服用多種抗抑鬱藥物,必要時或需加大劑量。當服用兩種或以上一定劑量的抗抑鬱藥物,並持續一段時間,治療效果卻不甚理想時,醫學上便稱為「難治型抑鬱症」。統計顯示,有關病人佔抑鬱症患者多達三分一,絕對不容忽視。

現時醫學界積極發開發針對谷氨酸系統 (glutamate)的新抗抑鬱藥物。透過雙管齊下的藥物治療方案,對比過去30年的主要透過調節大腦中單胺系統(monoamine)抗抑鬱藥物,包括血清素多巴胺去甲腎上腺素的信號傳遞療法,臨床所見平均大約服用二至三星期才見效,而且並非對所有抑鬱症患者都能奏效之下,患者使用針對谷氨酸系統 (glutamate)的新抗抑鬱藥物有望在更短時間內減輕抑鬱情緒,得到緩解。

抑鬱症有多種治療方案,各有其成效、副作用及限制,患者應與自己的主診醫生商討,選用最合適的治療方案。若出現抑鬱症症狀便應儘早求助及求醫,及早治療處理症狀。

若想了解更多有關針對谷氨酸系統 (glutamate)的新療法,可按此參閱詳情,或直接聯絡查詢。

關於陳蔓蕾醫生

陳蔓蕾醫生專業資格

香港醫學專科學院院士 (精神科)

香港精神科醫學院院士

英國皇家精神科醫學院院士

香港中文大學內外全科醫學士

香港中文大學內科醫學文憑

英國卡的夫大學皮膚科學文憑

精神科專科醫生 – 陳蔓蕾

女精神科醫生 - 陳蔓蕾 - 證件相1

陳蔓蕾醫生現為精神科專科醫生,擁有超過20年的精神科經驗。她曾服務於不同的公共醫療機構,照顧不同種類的病人,並接受過多種精神科專業培訓。

陳蔓蕾醫生曾任榮譽香港大學助理教授、香港精神科醫學院榮譽臨床導師,為醫生提供精神科專科訓練,亦多次被邀請到電視台及雜誌接受訪問和擔任演講嘉賓。

精神科服務範疇

提供醫療程序

門診服務到診服務

陳蔓蕾精神科專科診所 - 精神科服務範疇 - 兒童及青少年精神科 (專注力不足及過度活躍症[ADHD]、自閉症、情緒及行為問題的評估及治療)

兒童精神情緒問題 (Child and Adolescent Psychiatry)

  • 專注力不足及過度活躍症 (ADHD)
  • 自閉症譜系障礙 (Autistic Spectrum Disorder)
  • 亞斯伯格症候群 (Asperger Syndrome)
  • 選擇性緘默症 (Selective Mutism)
  • 兒童焦慮/抑鬱 (Anxiety / Depression in Children)
 
 
 

住院治療

使用醫院或其他服務診所:

  • 養和醫院 (Hong Kong Sanatorium & Hospital)
  • 嘉諾撒醫院 (Canossa Hospital)
  • 香港港安醫院 (Hong Kong Adventist Hospital)
  • 明德國際醫院 (Matilda International Hospital)
  • 港怡醫院 (Gleneagles Hong Kong Hospital)

精神科相關配套服務

會診語言:

  • 粵語 (Cantonese)
  • 普通話 (Mandarin)
  • 英語 (English)
 

標籤: Attention Deficit

Adult attention deficit and hyperactive disorder (ADHD)

Adult attention deficit and hyperactive disorder (ADHD)

In a competitive city like Hong Kong, people have become more concerned about their intellectual ability and qualifications. Attention deficit and hyperactive disorder (ADHD), a psychiatric condition, is notorious for affecting the learning abilities of children.  Previously it was thought to be a condition that affected only children and would remit spontaneously when the children grew into adulthood. Indeed, we seldom see adults jump up and down like a monkey. Does it mean children with ADHD have recovered? The answer is no. According to the National Comorbidity Survey Replication in the United States in 2001-02, 4.4% of 18- to 44-year-old adults suffered from adult ADHD. Comorbidity is also very common with this disorder, including mood disorders, anxiety disorders, substance use disorders and intermittent explosive disorders, etc.  Although hyperactivity gradually lessens with time, the problem of attention deficit does not cease completely.

One of my patients told me his story. It was the time when people had no idea about ADHD. He was noted as a “naughty” child when he was young. He never sat still or concentrated in class. As a result, he was not a favoured student of the teachers. He was also disliked by his classmates for he was disturbing all the time. His school results were not good either.  The headmaster of his school suggested him to transfer to another school for better “adjustment”.

His parents wanted to give him a second chance and sent him abroad to a high school in the United States. Despite all the efforts he made, his academic results did not improve much. Whenever there was noise during lessons, he was distracted. He frequently committed careless mistakes and had difficulties wrapping up his projects. It was also socially embarrassing that he kept fidgeting or squirming and talked like a chatterbox during gatherings.  Finally, many of his classmates got admitted to their ideal universities, but he returned to Hong Kong in disappointment.

In the end, he completed some distance learning courses and started working. He hoped things would work out finally. However, he still struggled quite a lot. He could not follow the instructions given by his supervisors and his mind drifted away during their conversations. His desk was chaotic and his schedule was so packed that he found it difficult to finish all the tasks on time. His colleagues commented that he was absent-minded and disorganised.  He needed almost double the time of others to finish a task. Therefore, his boss didn’t give a good evaluation on his performance.

He was not popular among his colleagues either, as he had delayed their projects many times. He had the bad habit of deferring until he had the time to think in detail, which was quite annoying to his work partners as he kept everyone waiting all the time. Discussions were also hard as he always interrupted others and did not seem to follow the line of thought of others. As a result, people found it difficult to collaborate with him.

Having worked under high pressure for many years, he gradually started to have anxiety symptoms. He complained of restlessness and apprehension from time to time. On and off he suffered from shortness of breath and palpitation. The symptoms persisted despite that he was treated by his family doctor repeatedly. His sleep was superficial and he had many dreams. His mood was low and he started to see things more negatively. His concentration and work abilities further declined. His depressed mood affected other aspects of his life that he no longer enjoyed his hobbies or social gatherings. He felt he was a failure and could not see his future.

His family suspected him to be suffering from depression and suggested him see a psychiatrist for treatment. Eventually, he came to me for an assessment.

We had a long discussion about his problems and struggles. He realised that his problems did not start in recent years but surfaced when he was young. He was diagnosed to be suffering from depression with an underlying long-standing, untreated ADHD.

It was quite common for individuals who suffered from ADHD remained undiagnosed in their childhood and adulthood due to the lack of knowledge about this condition decades ago. These individuals might eventually develop comorbidities such as anxiety or depression, due to hindrance caused by ADHD in their earlier lives. In order to cure these patients, doctors should put ADHD high on the list of potential underlying causes.

Core symptoms of adult attention deficit and hyperactive disorder (ADHD)
Deficit in Executive Function
·         Suboptimal working memory
·         Poor ability in task shifting
·         Ineffectiveness in self-monitoring and response inhibition
Problems of Inattention
·         Difficulty in focusing, especially for a long period
·         Inability to organise activities and prioritise tasks
·         Forgetfulness
·         Trouble in managing time
Hyperactivity
·         Feeling fidgety or restless
·         Talking too much and/or interrupting others
·         Being impulsive

from <<CONNECT>> Winter Issue 2017

Adult attention deficit and hyperactive disorder (ADHD)

Adult attention deficit and hyperactive disorder (ADHD)

In a city competitive city like Hong Kong, people became more and more concern about their intellectual ability and qualifications. A psychiatric condition, called attention deficit and hyperactive disorder (ADHD), had been famed for affecting the learning abilities of the children. Therefore, it attracted the eyeballs of the parents for the past decade.
As a result, we gain more insight on this illness. Many years ago, it was thought to be a condition that only affect children, that means the condition would remit spontaneously when the patient turned into adulthood. Indeed, we seldom see any adult who jumped up and down like a monkey. Does it mean all of those attention deficit and hyperactive disorder (ADHD) children recovered? The answer is no. Although the hyperactivity gradually lessens with time, the problem of attention deficit does not cease completely when the attention deficit and hyperactive disorder (ADHD) child turns to an adult.

One of my patient told me his story. It was the time when people had no idea what attention deficit and hyperactive disorder (ADHD) was. He was noted to be a “naughty” child since young. He never sat still or concentrated at lessons. As a result, he was not a favored student of the teachers. He also disliked by his classmate for he was disturbing all the time. His school results were no good either. The headmaster of his school suggested him transfer to another school for better “adjustment”.

His parents hoped to give him a second chance and thus sent him abroad to high school in the United States. Despite all the effort he paid, his school result had not much improvement. Whatever noise happened during the lessons, he could not help looking out. He frequently committed careless mistakes and had difficulties in wrapping up the final details of the projects. It was also socially embarrassing that he kept fidgeting or squirming with his hands during gatherings and talking too much like a chatterbox. Finally, many of his classmates got admissions to their ideal universities, it seemed that only him returned to Hong Kong in disappointment.

In the end, he completed some distance learning courses and started working. He hoped things would work out finally. However, he still struggled quite a lot. He could not follow all the tedious instructions given by his supervisors and his mind drifted away halfway through their conversation. His desk was chaotic and his timetable was so packed that he found it difficult to finish all the tasks on time. His colleagues commented him to be absent-minded and disorganized. While others spending 30 minutes to finish a task, he needed almost double time to finish. Therefore, his boss didn’t give a good evaluation report on his performance.

He was not popular among his colleagues either, as he had made their projects delayed for many times before. He had a bad habit for delaying the start of anything that he need to think in detail since young. This habit was quite annoying to his work partners as he kept every one waiting all the time. It was also hard to discuss matters with him as he always interrupting other’s conversation and seemed could not follow the line of thought of others. As a result, people found it difficult to cooperate with him.

Having worked under high pressure for many years, he gradually started to have anxiety symptoms. He complained of restlessness and apprehension from time to time. On and off did he suffered from shortness of breath and palpitation. The symptoms persisted despite he was treated by his family doctor repeatedly. His sleep was superficial and had many dreams. His mood was on low side and he started to see things more negatively. His concentration and working abilities further declined. His depressed mood cast its effect to other aspects of his life that he no longer enjoyed his hobbies or social gatherings as before. He felt he was a failure and could not see his future.

His family suspected him to be suffering from depression and thus suggested him see a psychiatrist for treatment. Eventually, he came to me for an assessment.

We had a long discussion about all his problems and struggles in his earlier life. He realized that his problems did not start in recent few years, but rather budded when he was young. He was then diagnosed to be suffering from depression with underlying long standing, untreated attention deficit hyperactivity disorder(ADHD).

It is quite common for patients who suffer from attention deficit hyperactivity disorder (ADHD) remained undiagnosed throughout their childhood and into adulthood, due to lack of knowledge about this condition several decades ago. These patients might eventually develop comorbidities such as anxiety or depression, due to the hindrance caused by the attention deficit and hyperactive disorder (ADHD) in their earlier lives. In order to treat these patients successfully, the suspicion of attention deficit and hyperactive disorder (ADHD) should be high on the list. Otherwise, these patients will be hard to cure if the underlying attention deficit and hyperactive disorder (ADHD) is left untreated.

*Adopted from Employers’ Federation has initiated a Quarterly Journal (Autumn Issue 2017)

陳蔓蕾精神科醫生近期文章