Dr Dick M. Young
Greenlighter
- Joined
- Dec 8, 2013
- Messages
- 3
Good day everyone,
I would like to know what everyone thinks the most effective antihistamine is that's available over the counter in the UK. I am interested in an antihistamine to combat the itches when using opioids.
I am currently using cetirizine 10mg tablets. It says to take one a day but that's never enough so sometimes I take three a day. As an aside, is this particularly unhealthy? Does anyone know if it has a high load on the kidneys or liver or similar?
Anyway, I sometimes use Nytol (or a generic version) as it contains diphenhydramine which I've heard is quite effective. Unfortunately, diphenhydramine makes this fine doctor a little tired but I guess that's to be expected as it is marketed as a sleep aid. I've also found it results in mild hallucinations/deleria when taken to excess. Not a huge excess, one or two times the recommended dosage.
I only really use antihsitamines for opoioid use which means I don't take the antihistamines everyday like I would for hayfever. Does this reduce its efficacy? I've heard that a level of anthistaminery needs to build up in one's blood supply for them to be fully effective.
Please help me stop itching.
I would like to know what everyone thinks the most effective antihistamine is that's available over the counter in the UK. I am interested in an antihistamine to combat the itches when using opioids.
I am currently using cetirizine 10mg tablets. It says to take one a day but that's never enough so sometimes I take three a day. As an aside, is this particularly unhealthy? Does anyone know if it has a high load on the kidneys or liver or similar?
Anyway, I sometimes use Nytol (or a generic version) as it contains diphenhydramine which I've heard is quite effective. Unfortunately, diphenhydramine makes this fine doctor a little tired but I guess that's to be expected as it is marketed as a sleep aid. I've also found it results in mild hallucinations/deleria when taken to excess. Not a huge excess, one or two times the recommended dosage.
I only really use antihsitamines for opoioid use which means I don't take the antihistamines everyday like I would for hayfever. Does this reduce its efficacy? I've heard that a level of anthistaminery needs to build up in one's blood supply for them to be fully effective.
Please help me stop itching.