Let me first provide some background. I'm 42 years old, working in sales management, traveling frequently for business and attending social engagements year-round. Over the past two years, I've clearly noticed a decline in my condition—erection hardness isn't what it used to be, and sometimes I lose it midway, which makes marital life quite awkward. I've tried some health supplements before, like maca and deer antler tablets, but they didn't do much. Later, I saw someone mention Cialis on a forum, saying it has a long duration of action and isn't affected by food, so I thought I'd give it a try.

What I bought was the genuine US Eli Lilly Cialis 20mg 30 tablets, authentic from the original manufacturer, at around 800+ per box, which works out to less than 30 per pill. The first time I took it was around 7 PM, half an hour after dinner. I felt something within about 25 minutes—not a sudden erection, but a gradual build-up of arousal with a swelling sensation down there. That night around 9 PM, I was intimate with my wife, and the hardness was much better than usual. It lasted about 40 minutes without going soft midway. What surprised me most was that I still had morning erection the next day, lasting nearly 3 hours—something I hadn't experienced in a long time.

Later, I tried it a few more times in different scenarios. Here's a summary of my experience:

Now for the downsides:

1. The price is indeed high—30 per pill. If used twice a week, that's 240 a month, which adds up as a long-term expense.
2. The long duration can also be inconvenient. If you take it but don't have plans that day, you'll still feel a bit of swelling the next day, which can be distracting during meetings when sitting.
3. It can't be combined with nitrate medications. Once I had a cold and went to a clinic where the doctor prescribed nitroglycerin. I specifically asked about it, and they said no—I'd need to wait 48 hours.

A friend of mine takes Priligy (Dapoxetine) combined with Sildenafil—a dual-action formula. He told me it kicks in fast, with a reaction in about 15 minutes, but the effect only lasts 4-6 hours, and it loses effectiveness with greasy food. Here's my comparison:

I also tried the 5mg Cialis—the once-daily low-dose version. Taking one pill daily maintains blood concentration, allowing intimacy at any time without needing to take it on the spot. But for someone like me who only needs it occasionally, the 5mg isn't as effective as the 20mg, and taking it daily is also a hassle.

If you want a more flexible on-demand option, you can check out Cialis Dual Action. It includes Dapoxetine, which addresses premature ejaculation at the same time—suitable for those with both short duration and insufficient hardness. But if it's purely a hardness issue, the single-ingredient version is enough.

I later also tried Cialis 5mg, taking one daily. It does help with frequent nighttime urination caused by an enlarged prostate, which is quite friendly for middle-aged men. But if your primary goal is sexual performance, the 20mg is more direct.

Additionally, I came across an article comparing Cialis Dual Action with several competing products, written in great detail. It was after reading that article that I decided to try the single-ingredient version first. There's also a buyer's guide covering many counterfeit products and usage mistakes—I'd recommend it for first-time buyers.

My advice: If you're a first-time user, start with the 10mg or 20mg version, beginning with half a pill to find the right dosage for yourself. Those with high blood pressure or heart disease must consult a doctor first—never self-medicate recklessly.

In summary, Cialis 20mg is suitable for those who need long-lasting effects and don't want to be tied down by timing—like wanting intimacy anytime over the weekend, or potentially twice in one night. It's not ideal for those who use it only occasionally and prioritize cost-effectiveness, because the price is indeed on the higher side.

One final reminder: authenticity matters. What I bought was the US Eli Lilly Cialis 20mg 30 tablets, which comes with an anti-counterfeit code for verification. Don't be tempted by cheap fakes—they're less effective and could harm your health.