Other symptoms include indigestion, loss of appetite, difficulty concentrating, memory problems, clumsiness, feeling generally unwell, lack of energy, fatigue and irritability.

其他症状包括消化不良、没有胃口、难以集中精神、记忆有问题、笨拙、总体感觉不好、缺乏精力，疲倦和易怒。

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The hormones that impact appetite are troubled by lack of sleep which leads to sudden weight loss.

睡眠不足产生的激素会影响食欲，使体重大幅减少。

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The symptoms include weakness , lack of appetite , diarrhea and vomiting , skin pigmentation , mental instability , low blood pressure , loss of body hair and absence of sweating .

该病症状包括：体虚，食欲不振，上吐下泻，皮肤色素沉着，情绪不稳定，低血压，脱发，排汗不畅等。

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