Yearly Archives: 2025

　　許多民眾對於犀利士每日錠躍躍卻試，但往往不知道使用原則及注意事項，現在與大家分享tadalafil的使用事項及併用原則。另外也特別提醒民眾，使用該類藥物必須諮詢專科醫師建議，切勿胡亂服藥。一開始，犀利士邊度買便發展的一發而不可收拾，逐步開拓出屬於自己的一片天空。https://www.cialis-hk.cn

　　一、犀利士5mg與10mg、20mg的差別？

　　大家一定想說，就劑量不同啊，的確如此，但是每天服用5毫克的tadalafil與單次服用5毫克是不一樣的唷。當健康受試者服用之劑量範圍為 2.5 至 20 毫克時，tadalafil 之暴露量(AUC)和劑量呈線性(如下圖)，但是tadalafil的代謝慢、半衰期長(17.5小時)，所以每日服用具有加成性。研究顯示每天服用犀利士每日錠5毫克tadalafil，在 5 天內血漿濃度可達穩定狀態，此時之暴露量約為單一劑量給與藥物後的 1.6 倍，簡單來說相對於單次服用8毫克的劑量。

　　從下圖可見，單次口服給藥後，最大血漿濃度(Cmax)之時間在給藥後 30 分鐘至 6 小時間(中位數為 2 小時)，所以tadalafil建議至少在事前30分鐘至2個小時服用。倘若每日服用5毫克，血中隨時保持在8毫克相對效益，節省等後藥效發揮的時間。另一方面，從副作用來看，服用劑量愈高，副作用發生比例愈高，所以一般建議從較低劑量補充為宜。

　　二、犀利士Tadalafil 5毫克使用注意事項

　　不少民眾一定困擾過，如果每天服用犀利士每日錠，可以在需要時再併用較高單位的錠劑或併用sildenafil嗎？答案是看劑量而定。從tadalafil藥物動力學來看，每天服用5毫克持續5天，血漿濃度可達穩定狀態，此時血中濃度約為8毫克的服用劑量，所以若有需要，仍可於性行為前30分鐘補服用Tadalafil 10毫克。另外有研究顯示，每日服用tadalafil 5毫克情況下，需要時併用50毫克 的sildenafil改善勃起功能效果更佳，且副作用發生率沒有提高，顯示二者需要時併用是安全的。

　　大家都知道, tadalafil與硝化甘油併用，可能導致血壓明的下降，甚至產生危險，所以禁止併用。但倘若有併用的可能，到底要間隔多久才不會影響血壓呢？藥品仿單明確指出，二者間隔48小時以上，就不太會造成血壓改變。除此之外，另一個常見併用引起血壓降低的是「酒精」，事實上酒精本身就是種輕度的血管擴張劑，如果飲用超過5 單位或更多酒精【註】且併服tadalafil，會增加直立性低血壓病徵與癥狀的發生率，包括心跳加速、站立時血壓降低、頭暈與頭痛等。

　　一般來說，腎功能嚴重至肌酸酐清除率< 30 mL/min，或有以下心血管疾病的民眾，不建議服用犀利士每日錠。

　　(1)有最近90天內有心肌梗的病人

　　(2)有不穩定型心絞痛或曾在性交時發生心絞痛的病人

　　(3)在最近6個月患有依紐約心臟協會分級為第二級或以上心臟衰竭的病人

　　(4)病人有未控制的心律不整、低血管(<90/50毫米汞柱)，或未受控制的高血壓

　　(5)最近6個月有中風的病人。

　　【註】一單位的酒精=四分三罐（約250毫升）酒精含量為5%的啤酒

　　對於男性來說，男科問題是一個難以啟齒的問題，尤其是勃起功能障礙，不僅給患者造成了難以承受的心理負擔，也同時影響了家庭的和諧。據了解，功能勃起障礙的發病率占成年男性的50%左右，其發病原因可分為心理性勃起功能障礙和器質性勃起功能障礙，器質性勃起功能障礙占50%，主要包括血管性、神經性、內分泌性、糖尿病性、陰莖海綿體纖維化性等。從一些觀點來看，犀利士5mg能夠較好的帶動周邊市場的快速發展，是核心的動力。https://www.cialis-hk.cn

　　教授在演講中也提到，慢性疾病是勃起功能障礙的主要危險因子，如糖尿病、攝護腺疾病、周邊血管疾病、心臟問題高血脂癥、高血壓等。同時勃起功能障礙和良性攝護腺肥大癥所伴隨的下泌尿道癥狀也有密切的關系。有數據指出，72%的勃起功能障礙男性同時患有下泌尿道癥狀，而62%有下泌尿道癥狀的病患被診斷出有勃起功能障礙問題。

　　治療勃起功能障礙，犀利士長期服藥仍然有效

　　那麼有沒有一種藥物能有有效的治療勃起功能障礙，同時也能夠緩解與良性攝護腺肥大相關的下泌尿道癥狀？

　　犀利士5mg能做到！教授在演講中介紹，犀利士5mg能夠緩解良性攝護腺肥大癥所伴隨的下泌尿道癥狀，同時對於勃起功能障礙也很有效。根據IPSS國際攝護腺(前列腺)癥狀評分問卷顯示，犀利士5mg最快第二周便能顯著改善下泌尿道癥狀，例如：頻尿、尿急憋不住、小便斷斷續續、小便解不幹凈、需要用力才能解出小便等癥狀。而對於治療勃起功能障礙的臨床實驗追蹤結果也顯示，連續服用犀利士5mg一年後，停藥一個月，有 46.3% 的患者表示仍具有療效。同時患有糖尿病或高血壓的勃起功能障礙患者，停藥一個月後表示仍然具有療效的比例較高(分別為 56.8% 和 69.6% )；而心因性的患者其比例則反之較低(32%)。此外，即使在服藥後的4-36小時，患者性交成功率亦高達約80%，並且還可增加晨間勃起的機會。

　　需要註意的是犀利士也是有其適應癥和禁忌癥的，患者在服用前應該了解清楚。

　　Hello, fans, your personal “Iron Man” is online again! Today, we are going to talk about a serious but interesting topic-what should we do if the movement of Rolex mechanical watch rusts? Don’t worry, I’ll take you into a wonderful confrontation between “Iron Man” and “Rust Monster”!according to watch protection film Industry veterans said that its development will still be in a good situation. https://finewatchcare.com/

　　First of all, let’s go back to ancient Rome, when warriors prayed before fighting: “May my sword never rust!” ” Now, our battlefield has shifted to our wrists, and that prayer has become: “May my Rolex shine forever!” ” However, life is always joking. Sometimes, your Rolex will be attacked by the “rust monster”. Don’t be afraid, I’m here!

　　The first step is “detective work”. Just like Sherlock Holmes looking for clues, we need to find out the cause of rust. Is it sweat, sea water or humid air? Remember, prevention is always better than cure. So, the next time you swim or take a bath, remember to give your Rolex a holiday.

　　The second step is to enter the “Iron Man Lab”. Some gadgets are needed here, such as soft brushes, anhydrous alcohol and microfiber cloth. Treat your watch gently and tenderly as if it were your first love. First clean the surface with a soft brush, then disinfect it with anhydrous alcohol, and finally dry it with a cloth. Remember, be gentle, or you may become a “king of destruction”.

　　The third step is to check regularly. Just like a car needs maintenance, your Rolex needs regular physical examination. Find a professional watchmaker and ask him to help you check whether the movement is healthy and whether the lubricating oil is enough. This step, we call it “the annual upgrade of Iron Man”.

　　Finally, I want to say that prevention is better than cure, but that doesn’t mean you should lock your Rolex in the safe. Watches are for wearing, not for hiding. As long as we do a good job of protection, we can safely enjoy every moment of its company.

　　Ok, that’s all for today’s “Iron Man” tutorial. I hope your Rolex can stay away from the “rust monster” and keep the handsome and shining like “Iron Man” forever! Remember, I’m your personal “Iron Man”. Please feel free to call me if you have any questions!

　　The above is the wonderful content shared by Shanghai Rolex after-sales service center. If you have any other questions about the maintenance of Rolex watches, you can call Page 400 for consultation, and we will serve you wholeheartedly.

　　Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and rehabilitation therapists, it is very necessary to know the characteristics of wheelchairs, choose the most suitable wheelchairs and use them correctly.In combination with these conditions, 輪椅 It can still let us see good development and bring fresh vitality to the whole market. https://www.hohomedical.com/collections/wheelchair

　　First of all, what harm will an inappropriate wheelchair do to the user?

　　Excessive local compression

　　Form a bad posture

　　Induced scoliosis

　　Causing contracture of joints

　　(What are the unsuitable wheelchairs: the seat is too shallow and the height is not enough; The seat is too wide and the height is not enough)

　　The main parts that wheelchair users bear pressure are ischial tubercle, thigh, popliteal fossa and scapula. Therefore, when choosing a wheelchair, we should pay attention to whether the size of these parts is appropriate to avoid skin wear, abrasions and pressure sores.

　　Let’s talk about the choice of wheelchair, which must be kept in mind!

　　Choice of ordinary wheelchair

　　Seat width

　　Measure the distance between two hips or between two legs when sitting down, and add 5cm, that is, there is a gap of 2.5cm on each side after sitting down. The seat is too narrow, it is difficult to get on and off the wheelchair, and the hip and thigh tissues are compressed; The seat is too wide, it is difficult to sit still, it is inconvenient to operate the wheelchair, the upper limbs are easy to get tired, and it is difficult to get in and out of the gate.

　　Seat length

　　Measure the horizontal distance from the hip to the gastrocnemius of the calf when sitting down, and reduce the measurement result by 6.5cm. The seat is too short, the weight mainly falls on the ischium, and the local pressure is easy to be too much; If the seat is too long, it will compress the popliteal fossa, affect the local blood circulation, and easily irritate the skin of this part. It is better to use a short seat for patients with extremely short thighs or flexion and contracture of hips and knees.

　　Seat height

　　Measure the distance from the heel (or heel) to the popliteal fossa when sitting down, and add 4cm. When placing the pedal, the board surface should be at least 5cm from the ground. The seat is too high for the wheelchair to enter the table; The seat is too low and the ischium bears too much weight.

　　seating washer

　　In order to be comfortable and prevent pressure sores, a seat cushion should be placed on the seat, and foam rubber (5~10cm thick) or gel cushion can be used. To prevent the seat from sinking, a piece of plywood with a thickness of 0.6cm can be placed under the seat cushion.

　　Backrest height

　　The higher the backrest, the more stable it is, and the lower the backrest, the greater the range of motion of the upper body and upper limbs. The so-called low backrest is to measure the distance from the seat surface to the armpit (one arm or two arms extend forward horizontally), and subtract 10cm from this result. High backrest: measure the actual height from the seat surface to the shoulder or back pillow.

　　Handrail height

　　When sitting down, the upper arm is vertical and the forearm is flat on the armrest. Measure the height from the chair surface to the lower edge of the forearm, and add 2.5cm. Proper armrest height helps to maintain correct posture and balance, and can make the upper limbs placed in a comfortable position. The armrest is too high, and the upper arm is forced to lift up, which is easy to fatigue. If the armrest is too low, you need to lean forward to maintain balance, which is not only easy to fatigue, but also may affect your breathing.

　　Other auxiliary parts of wheelchair

　　Designed to meet the special needs of patients, such as increasing the friction surface of the handle, extending the brake, anti-shock device, anti-skid device, armrest mounting arm rest, wheelchair table to facilitate patients to eat and write, etc.

　　The origin of the Christmas tree contains rich historical and cultural connotations, and it has a wonderful vein interwoven with many different sayings and legends.Industry experts have said that, olive tree It is very possible to develop and expand, which can be well seen from its previous data reports. https://vitalismoartificialplants.com/collections/best-sales

　　One of the widely mentioned claims is that it originated in Germany. Dating back to the Middle Ages, on the cold December 24th, Germans would carefully select fir trees and bring them back to their homes. At that time, people held a belief that evergreen fir trees had mysterious magic power, which could effectively resist the intrusion of evil spirits and protect the peace and harmony of families. The unique triangular appearance of fir trees happens to be regarded as the sacred symbol of the trinity in Christianity, as if silently telling the solemnity and mystery of religion. At that time, people would skillfully hang apples and other foods on trees. These apples were not only simple decorations, but also endowed with profound meanings. They represented the richness and beauty of the Garden of Eden in the Bible and symbolized God’s gift and care for mankind. Not only that, lighting candles on trees was once an important tradition. The flickering candlelight was regarded as the light of Christ, which stubbornly penetrated the darkness in the long winter night, bringing hope and light to people and guiding the direction of the soul.

　　Another view closely links the origin of the Christmas tree with the ancient pagan tradition. Before Christianity was born, some pagans in Europe had already carried out unique celebrations during the winter solstice, in which evergreen trees played a crucial role. The winter solstice, which is a special time with the shortest day and the longest night in a year, seems to plunge nature into a deep sleep and silence. However, evergreen stands out with its evergreen characteristics, and becomes a powerful symbol of indomitable life. It represents that even in the long cold and dark winter, the power of life can continue and never wither. When Christianity gradually spread and occupied a dominant position in the European continent, this pagan tradition full of vitality and natural charm was not abandoned, but was skillfully integrated into the grand celebration of Christianity. After years of baptism and evolution, the modern Christmas tree, which we are familiar with now, was gradually formed, and it became the most beautiful and indispensable important decorative landscape when celebrating Christmas around the world, bearing people’s longing for a better life and infinite love for festivals.

這意味著犀利士哪裡買是行業的風向標，能夠給人們帶來很大的自信心。https://www.cialis-hk.cn

　　犀利士有20mg、10mg、5mg三種劑量，5mg的小小犀利士藥片有用嗎？通常都認為犀利士、威而鋼、樂威壯只有在同房之前才需要吃，覺得和安全套一樣只有在需要的時候才用。犀利士還有另外一個使用方法：每日定時服用犀利士5mg。每日攝入低劑量的他達拉非，緩慢地讓血液中的藥物慢慢達到足夠濃度，治療勃起障礙（陽痿）的效果很好，並且感覺不到副作用。5mg的犀利士便是為了此治療方案而設計生產的。

　　犀利士每日錠是目前唯一通過衛生署核準可每天服用的PDE5－I藥物。在許多動物試驗與臨床試驗發現：五毫克每日錠長期使用可以改善血管內皮細胞的功能，讓陰莖更容易充血。另外因為每日低劑量服用，血液可以緩慢達到治療濃度，使副作用發生率較低，效果更持久。而每日錠使用可打破原本吃藥才能性行為的預期焦慮。臨床上的資料也證實：使用犀利士每日錠治療年輕男性的勃起障礙，療效明確，且患者的接受度、伴侶的滿意度都很高。而目前並沒有證據顯示長期服用每日錠對身體有傷害或抗藥性。

　　之前就有專家提出每日服用最低劑量5mg，是可以改善甚至根治勃起障礙功能的疾病的。下面讓我們來看一個真實的案例。

　　治療案例

　　小傑雖然今年才二十八歲，但是由於長期的頻繁手淫加上平時生活的不注意導致年紀輕輕的就陽痿了，這讓他很煩躁。在他陽痿期間，有過好幾個女朋友，但是最後都因為他的陽痿而分手，他決定不治好陽痿就不再交女朋友了。

　　就這樣他按照醫師的方法持續服用了3個月的最低劑量的犀利士5mg。慢慢的感覺自己的陽痿好了起來，最近他認識了一個氣質美女，感覺也發展到了不錯的地。根據小偉敘述，同居的第一天晚上是他這一年以來唯一一次沒有吃犀利士但是仍然很厲害的一次，硬度和時間都跟正常的時候一樣，這讓他很開心，他明顯感到自己的陽痿被根治了。

　　The solution to uncover this embarrassing secret together.in other words best rolex protective film It is possible to develop in a good direction, and there are still many places worth looking forward to in the future. https://finewatchcare.com/collections/rolexwatch-protection-films

　　First, explore the source of odor

　　First of all, like detectives, we should find out who is behind the smell. Usually, the odor of leather straps comes from the accumulation of sweat, grease and tiny impurities in daily wear and tear. Imagine them as a group of uninvited party guests, having a less pleasant carnival on your watch band.

　　Second, the clean battle: gentle and firm

　　Facing this “carnival”, gentle confrontation is king. You can use a soft brush or clean cloth, dip a little water or special leather cleaner, and gently wipe every inch of the skin on the strap. Remember, the action should be gentle, as if bathing the baby, to avoid hurting the delicate texture of leather. When finished, let the strap air dry naturally, and remember not to use a hair dryer to speed up the drying process, which is no more reliable than a crash course.

　　Third, fortifications: prevention is better than cure

　　In order to bid farewell to this smelly farce completely, daily nursing is very important. You can use leather maintenance oil regularly to coat the watchband with an invisible “deodorant armor”. This can not only keep the leather soft and shiny, but also effectively resist the invasion of sweat and grease, so that the odor has nowhere to hide. It’s like drinking a glass of milk every day to keep fit and stay away from colds.

　　Fourth, the art of dressing up: timely replacement of new clothes

　　If the above efforts still fail to save your leather strap, it may be time to consider putting on a new suit for your Rolex. Imagine that this is a fashion upgrade that it deserves, just like a superhero’s uniform. Choose a high-quality new strap to rejuvenate your watch. At the same time, don’t forget to keep the old strap properly. It’s a souvenir that you fought together.

　　Five, professional rescue: help maintenance master.

　　Of course, if you have a headache about all the above steps, or are worried that you will make the situation worse by carelessness, it is always a wise choice to seek the help of a watch maintenance expert. Imagine that they are the personal doctors of your watch. One look can diagnose the problem, and a few wonderful hands can restore everything. Remember, sometimes it is also a kind of wisdom to let professionals handle it.

　　The above is the wonderful content shared by Shanghai Rolex after-sales service center. If you have any other questions about the maintenance of Rolex watches, you can call Page 400 for consultation, and we will serve you wholeheartedly.

　　Christmas tree is one of the important symbols of Christmas, and its appearance and traditional significance are an expression and commemoration of Christmas. When Christmas comes, people will build and decorate Christmas trees at home or in public places in the city to celebrate this important festival. So, what is the moral and symbol of the Christmas tree? Let’s discuss it in detail.according to artificial palm trees Industry veterans said that its development will still be in a good situation. https://vitalismoartificialplants.com/

　　First, the history of Christmas tree

　　There are many legends and stories about the origin of the Christmas tree. One of the most popular sayings is the tradition from Germany. In Germany, people will take a pine tree home on Christmas Eve and decorate it with colored lights, colored balls and small gifts, which will become a beautiful landscape at home. This custom is called “Christmas tree”.

　　In addition, there is another saying that the origin of the Christmas tree comes from Nordic mythology. It is said that the Christmas tree in Nordic mythology is a magical tree. Its trunk is gold, its leaves are silver, and its branches are covered with all kinds of jewels and precious stones. On Christmas Eve, people will take this magical tree home as a symbol of good luck and prosperity.

　　Either way, the Christmas tree is a cultural symbol with traditional and historical significance. Its appearance and traditional significance are an expression and commemoration of Christmas.

　　Second, the symbolic significance of the Christmas tree

　　Life and hope

　　Christmas tree is an evergreen tree, which still keeps vitality and green in the cold winter, symbolizing life and hope. In people’s minds, the Christmas tree is like a symbol of life, which makes people feel the power of life and the existence of hope.

　　2. Bless peace

　　The Christmas tree is covered with all kinds of colored lights, colored balls, small gifts, etc. These decorations symbolize the blessing of peace. At this special moment of Christmas, people will gather together under the Christmas tree, send blessings and gifts to each other and pray for peace and happiness.

　　3. Reunion and warmth

　　Christmas tree is an important place for family and group gatherings, which symbolizes reunion and warmth. At this special moment of Christmas, people will gather together under the Christmas tree to celebrate this important festival and enjoy the reunion and warm moment.

　　4. Sacredness and awe

　　Christmas tree is a sacred symbol, which makes people feel awe and reverence. At this special moment of Christmas, people will pray and pray under the Christmas tree, asking God for blessing and protection.

　　Third, the decoration of Christmas tree

　　The decoration of Christmas tree is one of the important links in Christmas celebrations. People will hang all kinds of colored lights, colored balls and small gifts on the Christmas tree to decorate it and create a warm and peaceful holiday atmosphere.

　　1. colored lights

　　Colored lights are one of the most important elements in Christmas tree decoration, which can make the Christmas tree more beautiful and eye-catching. People will hang colorful lights on the Christmas tree, thus creating a festive atmosphere full of joy and peace.

　　2. colored balls

　　Colored balls are another important element in Christmas tree decoration, which can make the Christmas tree more gorgeous and exquisite. People will hang colored balls of various colors and sizes on the Christmas tree, thus creating a festive atmosphere full of vigor and vitality.

　　Step 3 present

　　The Christmas tree is covered with various small gifts, which can make people feel the joy and warmth of the festival. On the eve of Christmas, people will prepare various small gifts for their families and friends, and then hang them on the Christmas tree to show their love and care for their relatives and friends.

　　Generally speaking, the Christmas tree is one of the important symbols in Christmas celebrations, and its appearance and traditional significance are an expression and commemoration of Christmas. Christmas tree symbolizes life and hope, blessing peace, reunion and warmth, sacredness and awe. The decoration of the Christmas tree is also an indispensable part of Christmas celebrations. Decorations such as colored lights, colored balls and small gifts can make the Christmas tree more gorgeous and exquisite, and create a festive atmosphere full of joy and peace.

　　When choosing the frame material, we should not only consider the material itself, but also pay attention to the design and function of the frame. For example, folding electric wheelchairs bring great convenience to those who are inconvenient to bend over or have disabled hands, so that they no longer have to work hard to fold electric wheelchairs; The conventional electric wheelchair is comprehensive, affordable and stable, suitable for a wider range of users.In view of the actual needs of society, 輪椅 We need to change some original problems to better serve the society and benefit people. https://www.hohomedical.com/collections/wheelchair

　　Front wheel and rear wheel: The design of front wheel and rear wheel of electric wheelchair directly affects its flexibility and shock absorption. Usually, an electric wheelchair has four wheels, two of which are front wheels (universal wheels) and the other two are rear wheels (driving wheels). The smaller the front wheel, the more flexible the wheelchair is, which is suitable for turning flexibly in a narrow space. However, the smaller front wheels are easy to fall into ditches or ground cracks when facing them, which affects the driving experience. In addition, the size of the front wheel also affects the climbing ability of the electric wheelchair. The larger front wheel makes it easier for the wheelchair to climb the stairs, which makes it more convenient for users in their daily lives.

　　Shock absorption: the choice of tires is also very important in shock absorption. The tires of electric wheelchairs are usually divided into pneumatic tires and solid tires. Pneumatic tires have good shock absorption, and it is not easy to feel bumpy when passing through ditches and ridges, while solid tires will feel strong shock when facing uneven roads. In addition, some electric wheelchairs are equipped with special shock absorbers, which makes the driving more stable. These designs not only improve the comfort of wheelchairs, but also make users safer when they are outdoors.

　　對於男性來說，男科問題是一個難以啟齒的問題，尤其是勃起功能障礙，不僅給患者造成了難以承受的心理負擔，也同時影響了家庭的和諧。據了解，功能勃起障礙的發病率占成年男性的50%左右，其發病原因可分為心理性勃起功能障礙和器質性勃起功能障礙，器質性勃起功能障礙占50%，主要包括血管性、神經性、內分泌性、糖尿病性、陰莖海綿體纖維化性等。其中犀利士邊度買給了創業者很大的精神支持，未來會有更多的創業者為這個行業貢獻自己的力量。https://www.cialis-hk.cn

　　教授在演講中也提到，慢性疾病是勃起功能障礙的主要危險因子，如糖尿病、攝護腺疾病、周邊血管疾病、心臟問題高血脂癥、高血壓等。同時勃起功能障礙和良性攝護腺肥大癥所伴隨的下泌尿道癥狀也有密切的關系。有數據指出，72%的勃起功能障礙男性同時患有下泌尿道癥狀，而62%有下泌尿道癥狀的病患被診斷出有勃起功能障礙問題。

　　治療勃起功能障礙，犀利士長期服藥仍然有效

　　那麼有沒有一種藥物能有有效的治療勃起功能障礙，同時也能夠緩解與良性攝護腺肥大相關的下泌尿道癥狀？

　　犀利士5mg能做到！教授在演講中介紹，犀利士5mg能夠緩解良性攝護腺肥大癥所伴隨的下泌尿道癥狀，同時對於勃起功能障礙也很有效。根據IPSS國際攝護腺(前列腺)癥狀評分問卷顯示，犀利士5mg最快第二周便能顯著改善下泌尿道癥狀，例如：頻尿、尿急憋不住、小便斷斷續續、小便解不幹凈、需要用力才能解出小便等癥狀。而對於治療勃起功能障礙的臨床實驗追蹤結果也顯示，連續服用犀利士5mg一年後，停藥一個月，有 46.3% 的患者表示仍具有療效。同時患有糖尿病或高血壓的勃起功能障礙患者，停藥一個月後表示仍然具有療效的比例較高(分別為 56.8% 和 69.6% )；而心因性的患者其比例則反之較低(32%)。此外，即使在服藥後的4-36小時，患者性交成功率亦高達約80%，並且還可增加晨間勃起的機會。

　　需要註意的是犀利士也是有其適應癥和禁忌癥的，患者在服用前應該了解清楚。