What i have experienced.
1. First 3 weeks strong migraines irritability.and.unable.to .sleep.
2. Periodic heart skip beats when tired.
3. Sunlight sensitivity - rashes - rapid heart beats.
4. Long term. Hair stopped.growing. everywhere. And I stopped heaving haircuts. After stopping etv in six months hair wildly starts growing back.
5. Mild lympodistraphy. Fat redistribution. And humpback started growing. Higher doses of vitamin d and stopping etv reversed it.
6. Fatty liver development. All nucs cause it btw.
So that is my experience with etv. However it does work and crushes hbv DNA rather remarkably.
Are these drugs safe? Who knows.
no sides for now, it may develop sides after decades of use but nobody knows now because it has never been used more than 6-7years