Both Viagra and Cialis come with some baggage. Headaches, flushing, congestion, vision changes, and occasionally the dreaded “I feel like my face is on fire” moment. Viagra’s more likely to give you blue-tinted vision. Cialis may come with backaches. And they both can react with blood pressure meds, so… don’t be stupid. Check with a doctor, not your Reddit group.
Also, they don’t work without arousal. No pill can fake chemistry. You still have to want it and actually be turned on.